Jinx, I know how you feel. I have experienced many of your symptoms. And the worst thing is that you feel sooo isolated from the outside world that the only thing you can think about is how stupid you feel. I was feeling my brain just wasn't in my head. How I resolved it? I STOPPED ALL SUPPLEMENTS. A week without pills followed by two-day fast made miracles for me. I still have 8 filling (which I am planning to remove shortly) but symptoms almost disappeared when I completely stopped supplementation. I have noticed that zinc triggers most of the symptoms. I don't know why it is, I just know it.

I have bad days occasionally but now I know it is reversible. It took me only few days. I don't know if this will work for you but a try won't hurt you.

I hope this will help you feel better.
(Sorry for my English)