Vent away! Getting your feelings out is very healing!
I hope that you are feeling better and in a calm place soon.
Those muscle tics and twitches are annoying aren't they? But at least they are harmless, and pass eventually.
Try not to worry about
the future job situation any more than simple planning requires. Just from the little I know about
you, I see that you are conscientious and capable, and will undoubtalbly be re-employed quickly after you temp job is finished.:)
Keep up the breathing...it takes practice. It took me a very long time to be able to relax and concentrate enough for it to be beneficial!
S.C.