I hate my life and I don't know what to do anymore. I want to die, I really don't know how I can survive?

Sweetie, depression is really common among your age group, and this sounds like what you are dealing with. Having the thoughts you are having is not a healthy thing. One thing i could suggest is trying to call/text one of your friends that you haven't talked to in a while and asking if they want to hang out. have you told you parents about your situation? Or you could try hanging out with a different group of people. Is there any adults in your life you could easily talk to? Sometimes i find it easiest to talk to a lady at my church, or when i used to not go to church i would call my grandma if i really needed someone to talk to. One of the best solutions ever is sitting in your room and praying. GOD can do amazing things in your life, and once you realize that by reading the bible or speaking to him you will understand that suicidal thoughts aren't needed because truthfully the only person in your life that you need to survive is him, because he can do so many things for you, I really hope everything works out for you-God bless you dear♥