Let go of what happened today, forgive yourself for what you did, and focus on making tommorrow better. Stay away from the triggers if you can. Listen to/watch anything else you can think of (I use Looney Tunes...naturally). Make a safety plan to call someone who understands, when you feel the urge to cut. If you can't think of someone to call then post here, or go to the 24 hour support chat on www.1in6.org. They've literally saved my life a couple of times. Let us know how you're doing. We all have your back.

Seems I've got to have a change of scene
Every night I have the strangest dreams
Imprisoned by the way it could have been
Left here on my own or so it seems
I've got to leave before I start to scream
Joe Cocker