Hi glok, thanks for the link to the page about derealization/depersonalization. I would say given how often I experience it I definitely meet the criteria for that.

Hi perseverance11. Thank you, I hope you are as well. Like you, I find that
my feelings of depersonalization/derealization are worse during a panic attack
or during times of stress. I actually had a really bad panic attack(s) this January
also (it was really strange and i'm still not really sure why it happened- I had
racing thoughts, restlessness, insomnia, it was awful and lasted for over a week).
DP/DR is a really scary anxiety symptom.