I know.. I totally get it. I would lay in bed at night wondering "is this what it's like to lose your mind?" You know its real, but everyone acts like youre hallucinating. Then when you show them evidence, they still don't get it because its not happening to THEM. I dont know what to say about doctors... its luck I guess. They send so many people away because there's nothing else to do. There are documented cases of doctors pulling live Ascaris out of people during procedures like endoscopy and they recover and people dying because of hyper infection thats brought on because of illness or steroid use supressing their immune system (its reported they die of a health condition, not the parasite per se, but who knows) and it's made to sound like it's luck that saved them and something rare.
I know you need that validation for yourself, but you have to mentally prepare yourself... are you willing to keep it up and keep searching, or can you learn to accept that you might not get an answer from a doctor? Its heart breaking to see people with such obvious symptoms search for years and spend their savings on doctors to find answers and they get nowhere, but to tell someone to give up is not good advice because every chance you take is a chance you might get somewhere. It just sucks period because its one of those situations that no matter what you say to someone, nothing is going to make it better.
When I got my + test results, it was a very short lived victory.. I don't know if its just MY mentality or what.. but it made me question the validity. At that point I was ready to really lose it, I did think I was going crazy and was so paranoid that I thought they were making it all up just to appease me.. it was a really weird time and I never want to go throught it again. I still live in fear of being contagious.. I have young kids and I teach gymnastics and figure skating so I'm always around kids.. and I am a business owner so I'm always working with the public. I was at the library today to collect sign up sheets and I had to use a pen.. when I put it back, all I kept thinking about is omg I hope i didn't just contaminate that pen. Its crazy too because my symptoms have been gone and I'm just scarred for life. I don't think that ever goes away.
But to answer your question, if you truly need that validation, then yes, keep searching.. get a second, third and fourth opinion. I'm not sure there is any other protocol you can possibly do thats drug related. Unless there is something we don't know about. Have you tried albenzaivermectin? I don't remember what you took before... or did you see the protocol for insect.. i forget the name for fly larvae.. myasis is it? I'll help you look when i get on a laptop. Clew has some really good skin recipies.. but trying to figure out what it is would aid in killing it.

Were you the guy who posted the pic like a month or 2 ago with the white worm popping out of your arm?

I think there are blood tests for them. How accurate they are, who the hell knows?

I also get scratches all over - last night I got long scratches on my back along with other symptoms.

I wonder if Bartonella (cat scratch fever) could play a role here. I have lyme though but oddly multiple strongyloide test have come back negative as well as an Ascaris test.

A doctor gave me a blood smear test for fillarial worms but I think she gave the wrong one - serology is probably the best type if they are available.

I saw a doctor at McGills Tropical Clinic and the doctor didn't even call back even after calling them multiple times, suggesting they probably found nothing. Makes it seem like some of these tropical doctors are garbage. Brian Ward in particular sounds ignorant though, giving excuses for where a person has traveled in order to flukes or whatever, etc.

There is one more doctor here I may try who is from Nigeria I think and seems to know about Lyme as well as having background in tropical medicine.

I wish I could take ivermectin every day but it really seems to hurt my kidneys so I take them on occasion now.

It depends on the infection. Some have to take blood at certain times of the day or night to detect. Some times they can be seen in skin snips.