Wellbutrin Bupropion Hcl Xl, Loss of Libido, Mood Swing, Gynecologist, Increased Sex Drive

I've been taking the generic for Wellbutrin (Bupropion HCL XL) 300mg QD since January 2009. My gynecologist put me on this with a combination of progesterone only birth control in order to increase my sex drive (and I believe I recently found the cause of the loss of libido - Yaz BC). Anyway, the combination has not helped the libido at all - still just not there anymore. I'm very jealous of those of you who have reported an increased sex drive. I wish that was the case for me. However, the only side effect I've really been experiencing is shakiness of my hands (think Parkinson's). It sucks because I play violin, but since it's the only symptom, I can't really complain. I feel better in general, like an overall feeling of well-being and I can't remember the last time I had a mood swing or bout of unnecessary crying. No hair loss here. Although, I have lost some weight over the months, but not exactly sure if it's related to the Wellbutrin. I'm 25 years old.