ProudMum is correct--- definately discuss this with your OB. But I can tell you, that im 37 weeks prego, and my anxiety has been at its WORST over the last 3 months. My OB did prescribe ativan-- 1mg every six hours as needed. BUT i try to not take it more then once or twice a day if i even have to do that. But my OB says that the way my anxiety is the benefits definatly outweigh the risks. good luck.
You are best discussing this with Your doctor as he/she will know best about You and Your history