How long did it take to find the one for you?

I just got diagnosed with Bipolar II in August. My doctor started me on lamictal. The first couple of weeks, I was fine with minor itching. I kinda didn't feel any better in terms of emotions except for a few days in between. Then the bad symptoms started. The flushed skin. The cold flashes. The feeling like I'm getting a cold. The sore neck. I immediately contacted my doctor and I'm not taking it for a few days after today. I haven't been on medication since I was a teenager and I hated it. Im curious as to how long did it take you guys to find your medication? My best friend went through several before one stuck.