Hey Melissa!
No I personally haven't been through the rapid cycling thing, but I know it can happen. I've been on wellbuterin for a little over a month and a half now and it has really seemed to help. My pdoc upped the dosage, I just haven't had the new prescription filled yet. Kinda scared to be upped, afraid it is going to send me overboard.

I now you don't have an appointment till later this month, but can't you call your pdoc and let them know what is going on? Remember if things get too bad, you can always go to the hospital. Please take care of yourself and be safe.