I really need some help with my life?

I'm about to tell you something that was told to me when I was your age. Back then I was like "whatever. they just don't understand". But I'm 23 now. But here it is...You're young and you still have time to grow up. At such a young age you are still going through puberty, you're still finding yourself, you're getting a feel for the opposite and although you may have been rejected, there are other girls out there for you. You will totally get over being rejected and from what I have been told by my male friends...rejection is a part of a guys life and eventually you learn to deal with it and get over it. You don't need to lose any weight because like I said you are still going through puberty and your body is still changing. You're going to get taller, you're going to experience new things and as you find yourself perhaps you may or may not want to choose a religion for yourself. But the point of all of this is that although life seems hard right now and you feel like your love will never be returned by a girl you care for, it will happen someday. Give it some time brother and you will totally be chill and happy. For right now, just focus on your studies. When you get older you will find that no girl wants an uneducated man. Good luck!