I'm sorry to hear about this. You ask your self the question 'what's wrong?' a few times here. First of all, you have to remind yourself that there are so many people in the world who do this, including myself, so your not alone for one.
Can I ask you what made you think about cutting yourself in the first place? Maybe if you find out what started this all off, you can begin to have a deeper understanding of all this..

Love Baby G x x x