Thanks for all the kind words everyone.
It's now about 7:30AM. I guess it's good that I'm up this early. When I was actively drinking, I never was. I think that since my body isn't used to the alcohol, it woke me up.
In summary, I feel like crap right now. I am angry as heck at myself and had to take Advil to get rid of a headache, which I haven't had to do since February. It's also such a horrible feeling to check the outbox on my personal email, work email, school email and texts. As of now, I haven't found anything that is bad/embarrassing, so there's some relief.
Day 1, again. Stinks, but I am 100% determined to make last night a one-off and not a pattern.