Help!

I'm going through a rough patch right now and due to my anxiety I am nauseaus, twitchy, sore from muscle spasms, keep getting sweats, and my digestive system is on strike i think

Its been to the point where If i stand up i feel like im going to vomit. I know its because of the anxiety because it started with the major trigger of breaking off my engagement.

How do you deal with the physical manifestations of anxiety?

*sigh*