Hendrix, I'm struggling with this too. I'm totally preoccupied with this weird, "unnaturally" state of being sober. Everything feels strange, and it's stressful. I've started journaling, and that seems to help. Just to dump all these weird, icky feelings onto the page. Not necessarily for anyone to read. Just to get them out of my head. Reading the forums here is helping too. Makes me feel less alone. I have to believe there's some peace around the corner.
It'll be worth it to get to a new "normal" that doesn't involve being trashed all the time.