Endiku - where to start.....instead of writing out a novel, I'm just going to point you in the direction. Google, youtube, facebook, vimeo....Dr. Robert Morse. There is a facebook fanpage that was created by people who follow his advice. And there are many people on there who were in worse condition than you are in who are now able to live a healthy life.
I could go off on a tangent here, but it seems that your doctors have no clue as to what's going on. It's because, they are only taught to diagnose and medicate....for the most part, they don't heal people, they cover up symptoms. Been there, done that...and I got fed up with allopathic doctors so I gave up on them, and I'm in a much healthier place now because of the choices I made.