I empathize and while not manic I am controlling my hypomania by taking a low dose of Zyprexa every once in a while as well as klonopin. I make sure to get enough sleep.
If you feel manic manic you might need to do a daily anti psychotic and try and talk them into giving you sleep meds or a benzo.
Wellbutrin always made me feel jittery.
Also- you may want to cut out your antidepressant in the summer. I stopped mine in April and will start in September. I'm very sensitive to seasons.