I was on Zoloft for all 3 of my children because my panic and anxiety was so bad.... Your doc can tell you best but if it is that bad, you really need to break it up to him/her.
remar is absolutely correct about meds during pregnancy. Only your OB/GYN can tell you if there is anything safe to take for your anxiety.
Greenlydia
I'm really not sure if there is anything that's completely safe to take while you're pregnant. Can you ask you OB/GYN?