question: Hi I'm currently taking wellbutran(2 weeks) I switched from Celexa to Zoloft and the to wellbutran.the reason for this was terrible tremors but I still have this problem plus I think the wellbutran is making me very irritated and I'm not feeling it is making me feel well like the celexa or zolloff. My question is , since I have pills  left of celexa and zolloff can I switch back to one of these or what would you suggest?