Tracy,

At one point I had phone consultations with a naturopathic dr. named Dr. Gloria Gilbere. I read her books and she also had been intolerant to vitamins and everything else, and got better. She consults with people all over the world over the phone, and helps people to naturally clean up their gut and detox. Maybe since you don't have any drs. willing to work with you, you could try consulting with her over the phone. I know she also treats mercury toxicity (I think with natural chelators) but works with detoxing and rebuilding your body in other ways first (and she has helped some people who cannot tolerate supplements to start using them). She used to work in a dental office years ago, and I think suffered from the effects of mercury as part of her health problems. Look her up on the web - at the very least you will have someone on your side who listens to you and believes you, and has some other ideas for you to try. And maybe she can help you since there is no one in your area who will.