Wellbutrin and bipolar

I've been taking WB xl 150mg for 12 days. I also take Effexor XR and Lamictal to treat bipolar. I've been feeling so depressed for about 4 weeks without any cause and I wanted to stop smoking. My doctor thought maybe I was experiencing SAD. I totally withdrew from my friends and would only leave the house to go to work. I just felt numb and like I couldn't get out of bed. I started feeling better almost immediately after starting WB! I did have a splitting headache and neck pain for about a week but now it's completely gone! My smoking cravings were gone within 3-4 days. I have no desire to pick up a cigarette even if I think about it for a while. I feel very calm yet extremely focused and energetic. My numbness is gone and it feels great to be able to cry and experience emotions again. I am LESS angry and I've quit snapping at people - which I used to do constantly. I still wake up several times during the night, which is new, but I try to rest during the day and go to bed earlier. My hunger does go up and down - sometimes I eat everything, other times I have no appetite. Really the only big side effect I have at this point is muscle and joint pain. There is no miracle pill. Sometimes you have to use mind over matter also.

I miss me...WB has turned me into a zombie and I'm more depressed than before. I've only been on it for 5 days, but I don't think I want to see if it works out after reading these posts. One of my major complaints about WB are the constant hallucinations. While mild they make me anxious, agitated and a little paranoid. I don't have much in the way of visual hallucinations, mostly hearing sounds and perceiving them to be threats and smelling odd smells that don't exist. I'm also emotionally "flat", have no interest in anything and I'm shaky and feel very cold most of the time. And I've never had anger issues before, but now I don't trust myself around anyone. I just want to be alone. I was told this medication would work for Seasonal Depression and help me to quit smoking, but right now I miss how I normally feel. Has anyone else had hallucinations? Do they go away or should I quit taking WB right away? It doesn't make sense to suffer for a full month when my seasonal depression only lasts for 4 months anyway - does it make sense to hang in there and see what happens? After reading these postings, if WB doesn't work for me, I'll go back to being un-medicated. It doesn't seem so bad now.

I'm taking generic 100mg SR twice a day. After only 5 days, do I have to worry about withdrawals if I quit?