I have taken wellbutrin in the past. it helped my depression but sent my anxiety disorder thru the roof. I too began to have horrible mood swings. Like i would be fine and in a split second i would just be enraged over the least thing. I leveled out after doc helped me with anxiety meds. I stopped taking it because i had really terrible nightmares when on it. I would talk to doc about symptoms you are having, more than likely they can help you with it. Hope you find relief soon.