OB put me on Zoloft


okay so I have had a history for years of manic depression, OCD, anxiety disorder and ED (eating disorder) and I talked with my OB since I'm concerned because I'm pregnant. now is the time to try and get help again right? last time this year, I was in a mental hospital because I was suicidal and was having a horrible episode. I was wondering if anyone else has taken this particular SSRI and had any bad side effects (yes I know everyone is different) please help! last SSRI I was on was Lexapro and I was allergic and I'm scared to go through that again. please let me know if this has helped anyone or something! thank you !!!