I need advice on how to get through drinking that nasty crap in prep for the procedure tomorrow.

I got cherry flavor and it's in the fridge chilling. It's a freaking GALLON!!! I've got to drink 8 ounces every 10 minutes till the stuff is gone. I'll never get any sleep!!!! I might as well sleep ON the toilet!!! I can't even turn my tv towards the bathroom door because I've got a "guest" in the bathroom. At least I'll have company.

Heeelllllllpppp!!!!!! Advice please. And RICHARD, no digs about "how are things coming out".