girlfriend left me after a long time, she used to tell me she would never love someone like she loves me or would even kill herself if i ever left her but now shes not in love with me and left me, i hate this and i wake up each morning thinking of her and how special she is. it just put me into insane depression right now and it just gets worse.

sometimes things get worse before they get better.....but let me point something out to you.. If a girl tells you she will kill herself, because of ANY decision you make.....you're better off without that bullshit. You seem young...so learn from this now. Go thru this whole website and read people's stories and questions until your eyes cant stay focused anymore. There is plenty of information on here about what someone in your situation can, and should do....I have faith that you'll search this site thoroughly after reading this message.....but here are some starting points..

1. Get a hobby.
2. Stay busy..Busy mind = No time to think about her
3. Hang out with positive friends
4. If you don't have friends, join a gym, club, sport, etc. That will do several things. It will keep you busy, keep you in shape, and you will meet new people.
5. Read everything on this website, twice.
6. Wear a condom cuz you're guna be smashin some ass in no time

Yeah dude, just hang in there. Time is the factor here. It will take one or two months for you to start feeling normal again and for the pain to dissipate. Just accept that, and as the other guy said, do your best to put your mind on other things like the gym, or hobbies, or friends. Read as much as you can on here to find out about how girls and how to improve your game. Then slowly once you get your confidence back you'll start to feel better.