I am a 31 year old female who has been taking zoloft 50mg for ove...

I am a 31 year old female who has been taking zoloft 50mg for over a year due to post tramatic syndrom. It took almost 2 months for my anxiety/depression and panic attacks to go away. It did help me get through it but in the process I have gain over 30lbs. I run over 2 miles a day 5 days a week and keep gaining weight. I havent weighed this much since I had my children. Anyway, i quit cold turkey 3 days ago and am experiencing dizziness, crazy, scary dreams, hot flashes and fatigue. I hope it does not get worse. I don't want to be back on the fat pill.