I'm scared

I feel like my gf has attempted suicide... We are in a long distance (7hrs difference) relationship of 8 months. I havent been the best to her and people told her to leave me but she didnt. But because I couldnt right my wrongs by her... I thought it best to end it but she kept fighting for us.. we were in a bit of an argument and ive been trying to call her for an hour same with her parents.