Anxiety

Hi all this is my first pregnancy. I am 6 weeks pregnant. Before I got pregnant I had been on anxiety medicine for about 8 years now. The medication I was on was too dangerous for my baby so I had to switch all of it. Ever since I have been having horrible withdrawals. They are much worse than some of the pregnancy symptoms I have. I was just wondering if anyone else could relate and maybe give some advice on how to cope. I'm afraid all these panic attacks will eventually negatively effect the baby :(