Does derealization ever end ? i felt bad derealization for a couple days but i accepted it and the past three days it's been better but not gone.

Good start: Derealization like many symptoms of anxiety has a difficult to predict couse .Treatment goals should be about managing it as it occurs and not get get stuck in a complete cure. Make sure you're not doing things to trigger. Using some form of acceptance can be very helpful and a part of many treatments. May need to focus on coping strategies.

Derealization: You may be under inordinate stress which could be a contributor. Consult with a mental health professional who can help you uncover the cause of this reaction and also help you to cope differently to prevent reoccurrence. Best wishes.