I have suffered from environmental illness (multiple chemical sensitivity), fibromyalgia,(sp), chronic insomnia, brain fog, etc, etc. for over 30 years.
So far I have tried many dozens of therapies and the only one that helped me was autohemotherapy.
The procedure was to have 10 CCs of my blood taken from a vain in my arm and immediately injected into the muscle in my tush (glutious). This was started at three times per week and dropped, I think, to two times a week. The whole process took two months. I got a nurse to do it for me. Apparently it is hard to force the whole blood into the muscle because it begins to coagulate immediately, so one has a black and blue rear end for two months:-)