I need help

I know this probably isn't the right place to post this but I know it's likely to be seen. I'm having an extremely difficult time dealing with my depression lately. So much so that I've been contemplating hurting myself. No suicidal ideation, just self harming thoughts. I'm trying really hard not to but I don't have anybody here to talk to. My family lives too far away and my fiancé is serving overseas. I need help. 
**I've been treated for this in the past but when I moved I had to change who I was seeing. My first appt is in about 2 weeks. Your support and kind words mean so much. They really really do.