ANXIETY and pregnancy

I'm almost 8 months pregnant and alot of things have happened in the past months..breakup...moving..losing home...and some other stuff I thought is came to terms with...but the past week my ANXIETY has been so bad!!! Like I panic and can't breathe and can't hardly stand just being! It's hard to explain cuz I'm so excited for baby and I love being a mommy...im just stick in bed all the time and i kno that dosnt help my anxiety eather...what are some things that helped ur panic attacks and anxiety....i had to take a benadryl today to help me calm down (Dr recomended) and thought about herbal teas??? What helped you??? Please give me some insite...i need to find my price of mind please...