My Depression is up and I Feel Like I want to end My Life

I found out My Girlfriend is Cheating on me and My Girlfriend won’t do anything with me and I Feel Like Crying at this time and I am at the point of giving up with girlfriends and My Depression is up and I Feel Like to cut on myself and I Feel like NO One Loves me any more and I Found out My Girlfriend is planning to Leave me and I don’t understand why My Girlfriend did this to me and I am Very Sad and I am feeling suicidal at this time and I Feel Like I Lost someone that I thought Loved me and My Heart is Broken really bad and I wish I knew what I done wrong to make My Girlfriend to Cheat on me and I Found out my girlfriend had sex with another guy and I Feel Like My Girlfriend do not Love me any more and I am tired of being Hurt and My Feelings has been Hurt by my girlfriend and My Heart is broken in pieces by my girlfriend and I do still have feelings for My Girlfriend and I am very tired of being hurt and I Hate Life at this time and My girlfriend Hurt me really Bad and I Really don’t understand what I done wrong and I guess I am a Failure and I am Hopeless and I am Helpless and My Anxiety is up also and I am hearing voices at this time and I Feel Like My Girlfriend don’t care about me any more and I am so Confuse at this time