Hi muse and welcome home!
I'm wondering if you may be in need of a med change or if all the work you have been doing has gotten to you a bit. Sometimes when we are in the mix of it all we get through it just fine, but after we are done the anxiety comes in.
Maybe you should call your doc and let him/her know whats going on. Since you have been on those meds for awhile, it may be that you need to increase the doseage for awhile to see if that helps.
In the mean time, I've found that when the anxiety hits me, I try to remember its only temporary and try to busy myself with something else to try to take my mind off it. Sometimes it works, sometimes it doesn't. But worth a try I think
Good luck hon....and take good care!
Hugssss
J