i feel the same way patmob, when my left i twitches it reminds me i am having another attack and all my other symptoms start to relax, it gives you something to fight your anxiety with, which would be logic, and we all lose it when we get an attack we start connecting the dots to completely ridiculous things, its like a slap across the face that brings you back to reality.
your not alone this 123anxious123, so try not to worry about it relax and have fun go outside and do something or talk to a friend.
you may also need glasses i know my eyes twitched a lot before i got my glasses now they have stop and i feel better, also had headaches etc, but my eyes always twitch when i have an attack even when i think about it, so just relax and put something fun and happy on your mind.
also welcome to the anxiety zone you will find a lot of support here for anything that ills you. :)
if you ever need to talk to someone or just to be reassured your okay feel free to talk to me.
take care :)