sweating all over, heart pounding, dry mouth, throat closing up, swallowing then gagging, hyperventilating, face goes numb, it's like all of my senses (smell, touch, sight, hearing, taste) are intensified to unbearable levels and my mind is racing and i just want to be out of my skin right then and there.

usually (like every single attack up until today usually)i know what triggers my attacks. like heavy traffic on the expressway, or having to spend any amount of time shopping beyond dashing in for a few things. however, today i had one hit me out of the blue for no apparent reason whatsoever, which has now got me just a little anxious. what - now i can't even avoid them because they're no longer situational? screwed.