I was always a person who wanted to be friends with everyone and i did that.I always wanted at least a girl who loves me as i am. I can't find her.My heart is always so empty like iam not even there. Then i found a girl who became my friend.She was absolutely amazing and so pretty as well,but she always hangs around with the fit guys and gym dudes.I always look at her so sadly,knowing she will always want me to be her friend.But i want her to love me and i have been writing poems for her (which she read but was luckily vague)and she was the only girl who would treat me with respect and not like something which is found under your shoe.I have self-esteem and i know my good qualities but do you think she will like me because of that? I want to be free as well and i want to tell her but she might hate me and i might lose my one and only friend (which is a girl) please help!

If you really love her you should tell her. It's better to know that she likes you or not then asking the rest of you life "would she ?".
Even if you tell her, and in the worst cast she wouldn't reply to your feelings, she won't hate you for that. Don't forget that she is still your friend. Sure the first time it would be another atmosphere but if you show her that you can still be friends with her there should be no problem.
If this risk is to high for you, you could also try to find out by going out with her, and by just talking about love. Maybe she is in love maybe not. When you know, you can still decide wether you confess to her or not. But you should try at least.

>>1 like >>2 says, if you don't confess then you may spend the rest of your life wondering "what if?" My advice to you is to confess, but don't put any unnecessary pressure on her, tell her that you cherish your friendship with her and that you won't mind if her feelings towards you are unrequited. I hope that this helps :3