Derealisation is my worst anxiety symptom, i have had it practically everyday since last march. sometimes i feel physically unreal but most of the time i have existental thoughts about rrality etc. im so scared im the only one who has had this constantly for so long
But it isn't just you. I know many people who have had it for long periods of time, trust me. You aren't alone. My depersonalization/ derealization is weird in that it only comes every few weeks, for a burst of a few hours or a day- but it's SO strong. It's like getting beat down over the head with it, and usually I end up curled on the floor wondering what just happened.