You need to tell her this.. the best person to support her, is you. If you don't know what to do? that's fine, as long as she has someone there. You need to call her and talk to her about this, or see her in person, either way is fine. What she needs right now is someone to be there for her, and that needs to be you. She trusts you. Speak with her, see what happens, see what she says.. and don't be afraid to cry in front of her - shows you care. Most importantly, don't take it out on yourself. You can give her a few ways to help her out.. one thing that will really help, is to tell her to draw (Yours or her favourite animal on where she selfs harms/may self harm) and tell her to put your name below it.. and that she needs to redraw it on everynight... because if you mean that much to her, that little bit, may just stop her. The main thing.. Support her, and do everything you can, okay? If she needs to have a chat, or you do, don't be afraid to kik me or bbm me - They're in the bio! - Jake