I still have digestive problems, but overall am doing a lot better. I expect it will takes months to see an improvement there. Mercury interferes with all sorts of elements of the digestive process so it will probably be awhile before things are working as they should.
My wife tried oral DMPS and broke out in hives...could be metals or could be a sulphur issue. Fortunately, I have not really had any side effects from it. I think around the 4th round I had some sort of yeast flare/itching but that's actually when I started feeling better so there's probably a connection.
Are there any other doctors near you that you could see?