Struggling with Self-Harm and Love

These past couple days I've been feeling the urge to cut and it gets a little stronger everyday. I haven't done anything but the feeling is really there. I have so many thoughts going on in my head and I don't know what to do. I also started talking to someone and they are absolutely incredible but I'm having a hard time keeping my feelings towards them to myself. It's crazy how one person can make you feel so many things and so strong about them. I'm scared it will end like all the other ones and it really feels like it's different but what if it's not and I get hurt again. I won't be able to handle it. Not again. On top of all that I haven't heard from any of my voices which worry me and I miss them. Did I do something to make them leave? Am I a bad person?? Are they ever coming back??????