((ouch))

I'm sorry you're feeling more anxious. Have you called your doctor to let him/her know you are experiencing this so possibly something can be done.. the Wellbutrin dosage adusted, another med added?

In the meantime, you could call a pharmacy or look up Wellbutrin (Google, WebMD, etc) and see if this is a common side effect and if so, whether it is likely to subside in time.

I hope you feel better soon!