Welcome!

As for Seroquel, I was practically a zombie on it. I eventually adjusted to it and didn't sleep as much, but at first, I could've slept 20 hours if someone let me. I didn't notice overheating. My biggest side effect was increased thirst/dry mouth. I gained about ten pounds really fast on it and then didn't gain anything after that.

My memory is definitely affected, but I'd agree with others that it might be the sleep issues so many of us have.