Zoloft wasn’t bad for me at all starting out. I started at 25 mg and had some more intense anxiety for about 4 days and after that I was fine. By 50 mg I was drowsy for a week, same with 75 but 100 I had no side effects. I just think caffeine is interacting with either the Zoloft or the Abilify. I’d never go off Zoloft because it basically saved my life.