Did I screw up my asking out?

well first of all u sound like a cool guy and facebook was a BIG mistake girls luv confidence its y and u know there is such a thing as a cool nerd. I think you hav sum self esteem issues but its cool. Your first mistake was obsessing over this girl because you were so worried about wut she wud say u didnt like her enough to ask her in person. You need to just stop caring what other ppl think i no ppl say that all the time and it sounds hard but its not its just not taking others peoples **** and showing them that u dont care wut the **** they do, there not gunna bring u down, so just be cool