Antianxiety medication while pregnant?

Bl

I've been putting off talking to my doctor about getting treated for anxiety since I was 2 months pregnant. Now at just over 6 months along I am waking up at night with miniature panic attacks 3-4 days a week, my anxiety during the day is through the roof and I'm exhausted all the time from not getting a full nights rest. I had some anxiety before becoming pregnant but between hormones and stress, I think the issue has compounded and I don't know how much longer I can continue to suffer in silence.