My Wife has same set of problems as you, and has recently started Liver Flushing to complement her other treatments.
Root cause of her Chronic-Fatigue-Syndrome & Fibro was multi-faceted: overprescription of Antibiotics , from a young age, coupled with mercury toxicity from vaccinations and amalgams, coupled with a build up of organophosphates, the odd traumatic injury all topped off with a very unhealthy dose of non-ionising electromagnetic radiation from the sub-station next to the house she lived in.
The results of her poisoned existence manifested themselves as fibromyalgia, persistent infections, adrenal fatigue, hypo AND hyper thyroid problems, endometriosis, IBS, etc.
After 10 years of deterioration, she has finally turned the tide.
She has had all Amalgams replaced, using a safe protocol, started chellating mercury and pesticides using NDF (the best chelator available). She has had a course of IV vitamins and minerals over the last year, together with MGN3 to rebuild her suppressed immune system. She took a program of liquorice and ginseng to fix her adrenal system. She did a parasite and kidney cleanse and has now completed 3 very successful flushes.
She only had one bad relapse (before flushing started). Her father died and the stress effectively stopped her ability to detox effectively. That meant the toxins released by the chellators weren't getting out. They redeposited themselves in her thyroid and caused acute thyroiditis, from which she is still recovering.
The good news is that her endometriosis, for which she has previously had 2 major surgeries, is in reverse (which the doctors can't understand - you are not supposed to be able to cure an incurable disease - but there it all was - or wasn't - on the scans!).
Her energy is starting to pick up. Interestingly, she thrives by the seaside, which we believe is due to the increased oxygen and ozone levels.
She doesn't sweat, so her body doesn't naturally get rid of pesticides. You can get your levels checked with a fat cell biopsy - and your mercury levels with an NDF challenge test.
Our last challenge (after several more flushes) will be to reset her cell potential. We plan to try a QRS mat - magnetic therapy unit - for this purpose. It's been extensively used in Europe, where you can get one on 60 day money back trial.
You have to sit back and examine what could have caused your environmental illness, then test to confirm (which will save you a lot in unnecessary tretment in the long term) and tackle the issues slowly and sensibly.