What am i doing wrong?

It seems like no matter what i do, relationships dont work out for me. I really try to analyze myself and see if i have any problems. With that ive fixed clingy behavior and im at least able to keep my strong feelings toward a girl i like inside so i dont creep them out.

Guys and girls alike say i have great hair and great style, that im smart, mature. and if a girl turns me down they all say they dont know what theyre missing. But even though i get all these compliments, i cant seem to get a girl for the life of me. Im a really caring person, and i was told it was because of that. That girls like d bags. When i tried being a d bag it worked, but then i hear the girl told people shes just playing around with me. So now im just being myself and letting whatever happens happen. But its so frustrating. Everyone around me can get a girl no problem. But i cant. People see all of my stinky friends with girls, and see me (ive been compared to an A&F model) standing alone and become confused. I honestly have done everything in the book. Even waiting and not worrying about dating, and when somebody happens to come along by chance, things still dont work out. What can i do to really find what my problem is? I try to be a good person, who understands people and is fun. So idk if its my personality or what. But im at a loss.