I could take a Xanax but I won't unless I get depersonalization - Especially when I get derealization. When I get derealization a couple hours before bed (When I can take a zopiclone), I'm completely screwed.

But it's good to not take one - Cuz it all adds up. You have to think of not taking one with positivity like quitting smoking or something. So if you think your anxiety is bad enough, take.

I would try to distract myself and contact my prescriber tomorrow - Although it could be stress induced so try to relax the best way that you can.