I don't think you should be ultra-rapid cycling, especially if its onset is medicine induced. Talk to your pdoc? It seems like you've had some sort of problem with the medication prescribed to you for a while now. Maybe if you print out some of the posts with your concerns it would be easier for you to articulate how you are feeling? (Because its easy to forget when you see the pdoc!)

Are you also going to counseling? You may have a therapist who can help you come up with coping mechanisms that can help you get through this until you find a combination of medication that can help you with minimum side effects.