I suggest boosting your immune system naturally.

1) Vitamin D3 is not a vitamin, it is a hormone required by your immune system, and most Americans are severely deficient:
*Vitamin D3 and Diseases caused by a Deficiency:
http://www.solar-facts-and-advice.com/vitamin-d-and-diseases.html
* Vitamin D3 & the Immune System:
Boost the Immune System, Prevent Disease http://www.naturalnews.com/z028357_vitamin_D_deficiency.html
* Dr. Kruse Discusses - The Sunshine of your life
http://www.jackkruse.com/the-sunshine-of-your-life/
* At Home Blood Test: Blood should measure between 70 to 80 ng/ml
Start D3 Geltabs @ 10,000 IU Daily for 3 months, take blood test and adjust dosage up or down to get 70 to 80 ng/ml. Each 1,000 IU change in dosage changes blood test by 10ng/ml. If blood level won’t go up, see Vitamin D3 Cofactors below.
http://www.vitamindcouncil.org/about-vitamin-d/testing-for-vitamin-d/

2) Another national deficiency epidemic is Iodine deficiency, where Iodine is required by the immune system to prevent disease.
https://sites.google.com/site/iodinereferenes/home
50mg a day of Iodine is recommended by the iodine doctors, with the required co-supplements.
https://docs.google.com/document/d/1IzFKo-r2-Nn8_z0KUrOhHdlanzSuhkuV3QO03XF6YTY/edit#

3) Finally stop poisoning yourself:
https://sites.google.com/site/iodinereferenes/optimal-health

As you can see, there is no amount of doctors or drugs that can treat all of those deficiency diseases & health problems. So bottom line, I suggest focusing on the above 3 improvements to your health,'

Grizz

The Antibiotics and Essential oils might of seemed like a good idea at the time but depending upon which ones you took, could have a devastating effect on your digestive health and could of been what created or at least contributed to your current problems.

The bacteria that are/were embedded in your colon, many of which came from your mother at birth and in your early life regulate your immune function, stimulating and retarding the immune system function, stimulating anti body production as well as maintaining the digestive health, which is a complex topic. Drastically change the bacteria and severe immune dysfunction can result.

People take EO and do not consider the consequences! They are strong in their effects and can go through biofilms and destroy the resident bacteria that are embedded in you colon wall and regulate your core immune system function. Destroy the residents and any of the bacteria passing through your colon can take up residence in the space left free and these could be pathogenic or at least, not helpful to your bodies and immune system function. Antibiotics , not much needs to be said about that medication, it is causing people major problems, changing people's digestive function.

I think that you might have to try and rebuild your colonic bacteria and attempt to make it more health so that it can regulate your immune system effective once more. That is very tough to do because the residence of your colon will no give up their homes easily.

Things that might help in the short term are fermented foods. This is fairly cheap and easy to do. Sauerkraut, yoghurt, keefir etc etc. Eat as much as you consume. Bacteria tend to reproduce so once you have a starter they can continue to make new batches. However you do occasionally need to start fresh because of the risk of bacteriophages which are viruses which attack bacteria and can change them and their function.

See if you can get your immune system function improved enough that you can stop the Antibiotics ASAP. Then you can attempt to fix the problems but it will be time consuming and you will need to monitor your immune system function while you do it. Obviously you cannot just stop antibiotics if you are at risk of life threatening infections but they are having consequences which are not helping your situation and you need to try and get off them as soon as you can. The problem is that to change your colon, you have to eliminate so many food sources to do it. Doing that could negatively affect your immune function which was supported by what you were consuming. As I said, I do not expect it to be easy or quick.

Eating prebiotic foods might be helpful when you consume any fermented foods. Strong probiotic capsules might be needed such as VSL#3 or any of the other ones which are available.

I suggest that you look at the GAPS diet and SCD diets to do this. GAPS is largely based upon SCD. ATM starting either is probably not a good idea but you probably will need them later.

http://www.wildfermentation.com/forum/

I do Igg replacement therapy and have opted for subQ infusions at home - it keeps my levels stable and I have more control over the schedule of infusions.I have no qualms about getting other peoples antibodies - they are saving my life as my infection rate was severe and I would be dead without the treatment. Once you have been diagnosed with a Primary Immune deficiency you have to understand that this is something you can help with IgG replacement but your body is never going to get to the point where it is making enough on its own to work correctly and you will be classified as cured if you have any other missing pieces or complement deficiencies you will be ill more then normal people and a simple virus or infection can lead to a life threatening infection. You will have a greater need for Antibiotics thru out your life time so rotation and using the correct Antibiotic for the infection is needed. Keeping a healthy gut and digestive tract are super important for you -eat for health supplement nutrients add probiotics etc. The literature does say that PIs have a 50 fold increase of gastric cancer and more then the majority of gut health issues. I agree that alternative treatments can be integrated into your health but not that they will be able to replace your IgG therapy-Why not use both top your advantage understanding that both will benefit your health and hopefully allow for less infection rate in the future- Most PIs have a period of illness as children then it settles down and in mid life area begin to develop more reoccurrent infections poor health situation - your pattern is normal. It takes about one or two years for your body to respond and clear out residue infections once beginning IgG replacement- if you are able to have the treatment paid and that isnt your issue consider yourself lucky- people are dying to get coverage once diagnosed. There are certain alternatives that are not rec for PI's echineacha being one . I have done acupuncture , meyers IV therapy, infared saunas, massage supplements - do let your doctors know hat you are doing , do try to find a team of docs - perhaps a integrative clinic that has both traditional and holistic doctors.Consider doing home infusions as it regulates more even IgG levels thru out the month, have a plan for diagnostics rec for PIs - I did this to have a baseline of where my body was at once diagnosed doing blood work , mri etc so if and when problems arise you know where you started from , keep detailed records of your health - every lab result every letter and make sure your docs do as well, find a doc who is on your side 100% - one who wont argue or not listen to your issues - they will be the gatekeeper to other professionals - choose wisely keeping your future issues in mind, depending where you live there are organizations involved in advocating and supporting PIs - seek them out even if it is just to get information on what others are doing. I have found that there is a wide range of opinions on what PIs are doing to help support their health some do no alternative treatments some only believe in alternative options and everything in between. Your body is specific to you and you need to fiqure out what yours responds best too . good luck