Since I had a huge panic attack on sunday I have felt very strange like i'm in a bubble and the outside world just seems unreal. This is very distressing to me and is making me depressed as well as anxious as I don't know how to cope with it. I'm just really worried that this feeling might never go away and I might never get better. Does anyone know of any ways to help with this? I'm on beta blockers for the anxiety and am starting CBT on Monday but i'm worried this derealization might not go away