I saw a new psychiatrist this past Tuesday because my previous one never resolved my insomnia since 2013. And I'm tired. My new doc prescribed seroquel 200mg ER to be taken at 6 pm. Being exhausted it worked great the first two nights but I was a bit sleepy during the day. Tonight.... it's almost 1 am and I'm awake. I started early this evening in a high manic phase. Like I was completely on something. I'm hoping this passes..ugh. I see my new psychiatrist on Tuesday to make sure I'm sleeping. Does this up and down bipolar stuff ever stop. It wasn't so often and as bad before, but every since my step-dad committed suicide on 10/23/17 it started. I want to know why and understand it.