The only thing that is upsetting, is that you have to deal with this horrid problem Katherine.
I've done the Humaworm protocol. I believe it would be worth the effort to you. It is a month long process of taking herbs that are well know to rid the body of most parasites. Even if you have misdiagnosed your problem, this is a good routine for twice a year. It is not discriminant to what it destroys. It will also destroy your friendly bacteria; so an additional probiotic would be good, at least once a day. The Humaworm people make an excellent product with fresh herbs. I've been pleased with it.