It does kind of sound like anxiety or panic. You should visit the anxiety forum and read to see if anything clicks.
I had that feeling of unreality one day. I even went outside to see if it would go away. But it didn't. So I took a xanax and layed down and it went away.
But I think you should talk to your doctor as said, and also some therapy could help you to find out what is making you feel that way. Does the tegratol help you any?
Keep us posted, we are here for you,.
fibromyalgia, chronic fatigue, clinically depressed and allergies