Hmmm, yeah...you are like 15 years old...well...you're gonna be 16 soon...I don't know where's the rush?? I mean, you don't need to find the right guy yet, you know...you really don't need that! There are rare people who find the real one at that age...+ I don't believe in "real one" person...it's all in the relation, respect and so on...first is love but this don't last long in the same shape...that's what I think about it...
However, I think it would be better for you if you stop thinkin about guys for a while...that's for like a year or something...so you can get yourself together and figure it out what you want...it would be pretty useful, I think...
And, if I can add...I too got tired of my last ex-bf...it got boring to me...but, it's okay...I don't care...we are now still buddies and it's all good...
Look, and if you're gonna have bfs and stuff...when you get tired just leave him, don't cheat! And start being more picky about them! Don't just get together with anyone that seems like it...NO! Simply stop! It's not that hard...I'm sure... The problem is just that you already gave up...I can see no reason, though...
Look, put yourself together...okay? And I hope I helped for at least a bit...Good luck!