Argh, I've had an anxiety disorder for the last couple of years (usually bad when I'ma round people) and now I'm starting to get shakey!

It's really awful and while not noticable to my friends and stuff, I get really paranoid and it makes my anxiety worse (I get soo tensed up and can hardly breath). Does anyone else get this?? What can I do? :P
Oh, and I'm on no anti-deps or anything. Thanks in advance.