Trileptal and prozac

I have been taking 1200mg of trileptal for about two years and just switched from cymbalta to prozac. All i want to do is sleep. Im drinking red bull after redbull to stay awake. its been one month since the switch. im wondering if should now go down on the trileptal since i dont have the norepinephrine from the cymbalta. Im so frustrated. been on 34 meds just like most of you and just want the right combo. anyway trileptal gave me no side effects other than calming me down

I have been on prozac for about two years as well as xanax. I have been on 2400mg of trileptal a day for about 8 months. My doc just put me on 200mg of lamictal about 2 months ago. I have tried about every combination of drugs in the past ten years. I feel a difference in my moods. But i have noticed if i take the trileptal and lamictal at the same time. I feel extremely groogy and out of it. I also experience sevee vertigo. I have started spreading them out from my doctors advice, hopefully things could get better.