I am switching from Zoloft to Wellbutrin, and the switch is about to kill me! I am so dizzy, and feel so sad and weak! I woke up last night @ 3 AM and just cried. These dizzy/lightheaded spells are HORRIBLE! Has anyone else stopped Zoloft? How long does this last? I am hoping the 1/2 life on this drug isn't too long, I have been taking 50 mg for less than 9 months.