It all happened so fast?

Wow dude... Your lucky, But anyways, yeah it sounds like she wants a relationship. I suspect she may feel regret for doing it or is confused now. I suggest tommarrow you say " hey, how are you feeling." and give her a hug and say, " I love you so much " and ask her out for lunch or to a movie, and get the relationship going. Or she may want some space to think, but still keep in contact with her and maybe later try and start a relationship.