I have a friend and has been cutting recently the other day she told me she thought she hit a nerve (she didnt) but last night she nearly OD. I want her to get help but she wont tell her mom (for the fear of being put in a mental hospital) she knows she needs help bu wont talk to guidance at our school. She comes to me for help (which is fine i like helping people) i know that the right thing to do would to go to guidance but i feel like i should convince her first on her own will. I am scared for her and if she does give up it will be my fault. Please help me i really need advice right now

UPDATE: I dont know if this was a good idea but i did call national suicide hotline just to ask what do to and warning sings and they said my best bet was to tell someone but she needs to be willing. I do that telling someone would be wise because she does cut. So thank you everyone for all the advice if anyone has any more suggestions i would love to hear them

UPDATE: Me and my other friend went to guidance because at lunch the girl was talking about how she would kill her self. She is really mad at me and kind of threatend me saying i was lucky there was no proof to her cutting and when i walk by her locker she slams it shut nearly hitting me its no big deal im just hoping for her to get help. Thank you for all the advice i really appreciate it.