Stuck in a cycle of anxiety, DPDR, and panic attacks. Is this normal?

I've been rlly confused and struggling lately bc my anxiety, OCD, and panic attacks seem to follow a constant cycle. For a few days, my symptoms get so severe that I experience constant derealization and depersonalization, and I start worrying that I might have psychosis due to the constant racing intrusive thoughts. Then, after a few days, those feelings go away, and I feel much better; happier, more energetic, and able to function normally. It makes me feel like I’m finally recovering. But after a few days or week, out of nowhere the intrusive thoughts, panic attacks, and insomnia come back, and my anxiety is overwhelming again.

This has been going on for the past month, and I don't understand why it keeps happening. It feels like my brain is stuck in a cycle that I can't break.