I cut myself every day. I used to just do it on my hip bones, but just recently I started cutting on my wrist too. I really like to cut myself, but I don't know why I still do it! I started cutting again when my boyfriend took advantage of me a couple months ago, but everything is going great now and I don't understand why I still feel the need to cut myself everyday (sometimes 2 or 3 times a day). They're getting deeper. I know that I should stop, but I don't want to. I just want to understand why I want to so much, then I might be able to want to stop. Only one person knows, but she lives far away and we don't talk much. I just don't know what to do. Help.

Have you ever sought professional counseling for this?
I think you should.
If needing to understand it in order to deal with and stop it is what you need to do then the only choice that I can see for you is professional help.
Perhaps a school counselor (given that you are school age) or trusted adult, pastor or family member could point you in the right direction.