Am i in love? too attached? or normal?

Ok so ive been with this girl for about 2.5 months now, She is so perfect for me. She is beautiful, funny, smart, loyal, and just amazing. When im with her i feel amazing, and so ALIVE, and lke idk what id do without her, I get all these little flutters and stufff when we cuddle. and when im not with her i feel like ****. i only see her weekends and im 15 so i legally cant drive to see her :/ So my question is, do i love her? am i too attached? or is what i feel normal?