T.F.
You've done everything you can since finding out, and that's all anyone can do. I took an antidepressant through about half of my pregnancy (and it wasn't even one of the "safe" ones) because my OB was afraid to take me off of it. It made me violently ill when I took it, but my daughter ended up perfectly healthy, and is now a happy, healthy 2-year-old. No one does it completely perfectly when they're pregnant; we all just do the best we can. Make sure your doctor knows everything, but don't beat yourself up now; it's not worth it, and chances are, everything will be just fine. Good luck,
T.