I can't believe you are awake you have my most heartfelt sympathies. Maybe it's because you were already use to a high dose of seroquel? I'm a big girl and it knocked me out for the count.

It went like this. I took the "Tylenol" and sat on the couch for like 15 minutes.
ME: Honey I feel like i'm going to pass out I'm so sleepy. Like i don't know if i can actually get up.
HUBBY: (looking at me like a deer in the headlights) Ummmm don't be mad...what bottle did you get them from....oh dear you took my seroquel.

I'd never taken seroquel before so had no idea what it would do. I was so tired I couldn't even get mad at him. I just staggered into the bedroom

Hopefully something kicks in for you soon so you can get some rest.