I got through anxiety attacks all the time. I didn't have it with my first pregnancy but this one most definitely. I do hope it goes away after you have your little bundle. If it doesn't talk to your doctor. S/he will be able to help you.
I can totally relate. I hate it and I find myself pushing people away when I feel too overwhelmed
It's such a bad feeling!! It' happens randomly. Hopefully it doesn't happen again. It's happened to me already several times during my pregnancy.
I had my very first anxiety attack while pregnant the first time around and unfortunately my anxiety only got worse after that. Since I've suffered from quite a few. Thankfully none this pregnancy but I do have spells of rapid heart beating when I'm anxious and under a lot of stress but not a full blown anxiety attack.