i feel bad for you and empathize with your situation. i have 2 things to say. first, are you taking anti-fungals? if so, then what you're feeling could be die-off. second, if you're that bad, go on a fast (maybe the semi-fast thing?) and knock it out
it sounds bad i know, but when you get cured (albeit through hard work and discipline) you will feel BETTER THAN YOU EVER THOUGHT POSSIBLE!!!