Hello @rucyrious, Sorry to hear about the panic attack side effects from tapering off of your medications. I'm not sure if this will help but it is a list of techniques to stop a panic attack.

11 Ways to Stop a Panic Attack
-- https://www.healthline.com/health/how-to-stop-a-panic-attack

Another site that maybe helpful that has some short videos that may be helpful -- https://www.resilientoption.com/