You're not doing anything wrong your just 15. At that age you really have no clue who you are or will be. You're not going to like this but you pretty much spend majority of your day in a glorified day care and although the people around you think they're in a relationship they're not. What they're doing is closer to a slightly more interactive game of playing house. No one your age has to pay bills or go to work. Not a single one of you is concerned with things like work life balance and most of you by the time your 25 will die laughing looking back on stuff you did at the age of 15. Don't get down on yourself. Your not doing anything wrong. You're just learning. The only way you can mess up at this age is if you start treating yourself poorly.
Well, you're 15. I used to say the same exact thing. I honestly wouldn't worry about it or waste your time with boys right now. I had one boyfriend in high school and after we broke up I was single until after high school. Guys, especially your age, will like multiple girls. You're not doing anything wrong. I'm sure someone likes you, they're just too shy to tell you. I've run into that problem many times.
Maybe coming on to strong? I don't know there could be a number of reasons. You are cute girl so that is not the issue. Sometimes these things take time... don't get in a panic! If you do it looks desperate.
Just chill and be all laid back and the boys will come runnin!
i doubt ur doing anything wrong. they're maybe intimidated by you. they maybe think they don't stand a chance with u. ur only 15. there r people in they're mid late 20s who have a hard time meeting someone. relax and enjoy being a kid.