Suicide dream. Interpretation needed...?

You should talk to someone, sounds like your having a hard time. I've been through what you've dreamt about, I've had dreams like that but it was because I was very depressed ad felt like living was pointless and meaningless and just wanted to feel alive. I sought help and was taken out of my dark depression by the help of friends, family and a band that let me know that if I kept going things would get better and they did.