Don't you worry, purple, we all have felt anxiety attacks here, heh. During my second last panic attack, I had an amazing urge to bash my head against a water fountain and a candy machine 'cause I couldn't deal with the feeling... I ended up walking up and down a flight of stairs at the speed of light until I got too tired to continue feeling anxious. Afterwards, I found myself with skinless lips, since apparently I bit all the skin off of them during my panic attack (it stinged quite a lot, heh

). Then the next day I was extremely anxious all day 'cause I didn't want to experience another panic attack for a while (until I went to see my therapist and I turned off the lights and layed down on a couch in one of the clinic's air conditioned rooms... That calmed me down).
They'll keep happening, sadly. That's our fate as "different" people, we're not gonna be normal anytime soon. So my advice is that you should make the best of your life, and keep seeking help tactics so you can increase your life quality. Sorry for the pessimistic message, but you have to admit it's true.