Hey Sarah:

I've also got the bipolar diagnosis and was on Lamictal/lamitrogine for a while. I had to drop it because it was making me very aggressive and angry (which is very very unlike me!) Sounds like no one else really had that experience here, but I still wanted to share it with you just in case. It really rocked my world, in a good way, when I found out those sort of specific mood changes were legit side effects. Under my doc's care, I shifted off of it.

Hang in there!