10 points i like this girl help?

well i am in 7th grade and i like this girl in school i use to talk to her but one day the teacher asked me something that was on the wall i and i told the teacher i couldn't see so i moved sits. From that day i haven't talked to her but when ever i see her or i get next to her i get butterflies in my stomach. Sometimes i cant sleep because i think about her i am a shy guy and i know shes shy too. Shes not a crazy girl shes clam,smart, and does her work and i get too shy around her i usually just secretly look at her in class i see her looking at me too the school year is almost done next week is my last week of school so i want to make a move. I was on facebook i am like " i going to type her name on search bar" so i did and her name came up with a picture of her so should at her but ANSWER WHAT I TOLD YOU PLEASE READ EVERYTHING shes in the same grade you may be saying i am too young who cares thats how life is you cant stop from loving someone .......i think