Am I takin this relationship to fast. ?

K. So let me give u the story in depth first. There is a girl that sits in front of me in math. We've gone a whole high school semester barely even talking. Somewhere around that first semester I was bored and I started to read one of the notes she was writing. In it it said "Top 10 Hottest guys" and so I read being curious and the first 2 choices were Orlando bloom and justin timberlake. Then on number 3 was me. It said "That kid in my math cl, Jordan". So I started to take an interest In her. Ok. But we still never talked until the end of the semester. I found her on facebook and we messages a bit. Then next time In cl we played tap tap on my iPod together. And then afterwards at home she messaged me a bit more and when the chat ended she asked me if I was going to the game. I never really go to school games. And she realizes that cuz I told her. But I was like sure I'll go. And I did. I got there like 10 min before the game started. She got there 15 min after it started. So these girls came up to talk to me. And that's when she got there. So she didn't have the chance to sit next to me. But after the pledge she gave me the wave of the arm to come over to her. I did. And we hardly talked. I tryed to start some conversations but she kept them short. And her friends said she was shy. After the ale I gave her a hug and left. But another girl came up to me and gave me a hug. Idk if she saw and got jealous or not. But when I got home I messaged her on facebook and said I it was fun tonight. We shoulda talked more but oh well. Well ttyl. And she never messages back. So I don't know if I went to fast. Pls give me some tips on what she might be feeling. What I did wrong. Or anything. I really like this girl.