So... My problem is I have no clue what just happened with us. plz help me.?

girls like if you tell them how you feel about them, just do not be too reveling. you can say "i like(or love) you", but do not say"oh, how you are the greatest thing that ever happend to me! i love you soo much my snucher muffin! " so i would suggest do not change too much for your girl, stay yourself and you guys will turn out fine!