Does this mean I'm gay.. or what?

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I've posted this so many time's and people keep saying I'm to young to be questioning my sexuality. Please don't tell me that.

Well, there's this girl at my school and basically, I think she's cute. I check her twitter and Facebook daily; I'm annoyed that she's sating someone, not that she's in a relationship because she's in a relationship with a boy. I don't piratically enjoy sitting in her company because everything goes awkward and I'm not sure weather to say anything, or if I'm just going to embarrass myself..
Lately I've been thinking about kissing her (And also some other things, but lets just stick with kissing), like today in maths class I was daydreaming about it and then my teacher told me to pay attention; But I couldn't. ^-^. I feel like I'm attracted to her, but I admire her as well.
She never fails to make me smile

Anyway.. I'm 13.. did I mention that?-
THANKS!
Oh god, please save the lecture. -.-