Forget them. If the few you wanted to go with are really friends, then they'll understand if you let em know. And if not, you're better off. I'm telling you now, because I had to learn it the hard way. I'm sorry that it's a bit of a mess, though. It really sucks when things come to this kind of worrying. And cutting is not like being a crack addict. I know plenty of people who cut (one or two, but I've been a witness) and they're perfectly fine.
My advice is to go hang out with your boyfriend and rent a movie at home or something. Don't bother with homecoming. It's really not worth the drama in the long run.
Cutting is nothing like crack. I mean... after a while it becomes a bit obsessive and you might get infections or blood diseases (which is rare if you're careful) but that's about it. That could get annoying. I hope homecoming will be okay
And if not, you're better off. I'm telling you now, because I had to learn it the hard way.
I'm sorry that it's a bit of a mess, though. It really sucks when things come to this kind of worrying. And cutting is not like being a crack addict. I know plenty of people who cut (one or two, but I've been a witness) and they're perfectly fine.