So for two years now I've had something called, "brain fog". Basically, this slows your thought processes down, impairs thinking and concentration, and makes you feel like you're living in a dream world. This came on suddenly for me one night, literally out of nowhere. I was feeling fine otherwise. Ever since I got it, my sleep's been majorly fucked up. I wake up a lot during the night, and have crazy, psychotic nightmares and dreams which feel like they're blending with my waking life. I've seen 3 different doctors about this, and all of them said it was caused by my mental health issues. But it's not going away, ever. It's permanently there and getting worse. I've reached the point where I feel like I'm going completely demented or psychotic and there's no way this could be caused by anxiety or depression. I want to know if anybody here has suffered this. I'm dying here because it's ruining my life and my doctors and family won't help me. I really just don't know what the hell to do.