Anyone on Zoloft?

So I have panic disorder, I've had it since I was about 19, I'm not 33. I've been on Paxil for yearssss for it, but obviously had to switch to Zoloft due to possible birth defects. Anybody in a similar situation? Do you feel like the Zoloft works? I have break through panic attacks on the Zoloft, &* it suckssss!! Was just curious to see if any other mommas are going through the same thing?!