I don't seem to have tiggers, anxiety just seems to be a part of me, I don't get panic attacks anymore, but I sure haven't forgot how they feel.
I think learning to cope with your with your A/P, and maybe medication to help you to cope is your best bet. I am on Zolft and Klonopin, which is really helping me. Medications have to be prescribed by your doctor, and don't worry s/he won't think your nuts, A/P is a real illnes, not a nutty thing. IMO I don't much care for phsyciatrists, but a therapist could be very helpful in teaching you how to cope.
I hope this helps somewhat, and you get some help soon.
What dosen't kill me, will only make me stronger.