Im Looking For A Football Team Here In Avondale How Can I Show People Im Interested Without Being Awkward?

How can i show people im interested without being awkward? - im looking for a football team here in avondale

Hello guys. Well, I havent had a girlfriend in a long time and I'm not sure how it goes .... Im 15 and I had about 10 girlfriends before. In not one, to show a girl, only to see their friends and the things that "claim to have the mature. I have never happened, that one reason why some problems with is now ..
I live in a city that I moved in 2 years. Girls and wayy interests of each are different. I have friends and all, but I'm not sure to understand how the girls here.

About me a little more ....
As I said earlier, in the 15th Sophomore in high school.
I play tennis and soccer, but decided to join the football team a few days ago, so I can not play for a few days (the law of the state.)
I'm really smart and moreArent my colleagues at my level, so the fight here. Where he lived, to understand Everone me and I have not been able to understand everything easier, too. D:
I believe that I'm pregnant, but seems complete, as I'm athletic and have some muscle tone. The 5'8 and weight 207 pounds.

Some people here have the sense to ignore their public displays of affection, but his immaturity, how they are .. someone has tried a rumor spread that I was gay, because I told him I was not interested!
Although most people now, that's not true, know, me not only as friend material.
I am a little shy sometimes, and I think I'm easily discouraged ....
How can someone affection without have the feeling or strange? WThe hat is something spontaneous that I can steal someone's heart?