Well, the site has many resources, I'd check out Reasons Not To! ;-) forums like that. I'd also try to think of why I Self Injured in the first place and identify precursors to SI, what triggers me to do it? How can I avoid being stressed out?
It's always important to know that people get through this, and that you are never alone. There are people who love and care about you
Hang in there in the meantime!