Are you on any medications? I only ask this because recently a drug I had been on for over a year, I suddenly became toxic on an some of the symptoms you talked about I experienced while this was going on. My p/doc ,when I started telling him all the crazy things that were going on in my head, pick up on it very quickly. I had not had these symptoms prior to this even though I had been on it for a while. He took me off of it asap and I had to check in with him daily but by the end of the week most symptoms were gone. Don't know if this could be a possibility but I thought I would mention it .