Honestly, I have no idea what to tell you. I am basically in the exact same situation now except I was on Wellbutrin and it was almost a year ago (Feb 5th) that I quit. I got off because I felt like I was two separate people on and off meds.

Now I don't know what to do. I want to learn how to deal with the anxiety without meds, but at the moment it is looking like that may not be the best option. A new doctor (new to me) prescribed me Zoloft. But I'm really nervous about starting a different med. I'm a college student and I am really picky about my grades so I'm worried that a new med might bring new side effects that could be a hindrance to my classroom capabilities.
I have no idea what med might work for you. I know Lexapro didn't work well for me (gave me a high and then extreme drop), and I had tried Prozac but it made me sick. And I still don't know if I'm going to try Zoloft.

Good Luck. I hope others reply with some good advice, I could really use it too.