Excellent point Wendy is making
Example - my husband has hereditary hemotomachrosis. For several years, he was treated for borderline diabetes, arthritis and multiple other symptoms and told to excersise more etc. Nobody looked at the whole picture. When finally diagnosed and phlebotomies started to de-iron, all these other symptoms started to disappear. His iron levels were so high by this time that he should have been dead. He was very lucky.
Anyway, I'm just saying that what Wendy is saying is highly possible and a fresh appraoch from another practitioner may be helpful. Someone who will look at the whole picture of symptoms, meds, etc..
I hope you get answers soon.
Maggie