Ugh, sounds like it was a bad one.
Feel better soon, and hope you can get back on your feet soon.
It's funny, because Friday would normally be a day where I'd want to drink but really, after a long week, I'm happy coming home and just relaxing, and I enjoy feeling awesome the next day.
Not to say I'm better, if you see my post on the board, it's when my head is swimming in much stuff that I've picked up over the last couple of weeks. I feel for ya.