Antidepressants??

Are there any ladies on here that are/were pregnant and taking antidepressants? I just left my doctors office and he prescribed Zoloft. I'm 21 weeks pregnant and he said it's safe to take. I'm just wondering if any of you have taken it and how it worked for you. Just a little nervous about taking it but I know I need to do something about this anxiety/depression. I'll also be speaking with a counselor.