Most Helpful Girl
From what you have said it sounds like she was quite taken back about this..as if she really didn't have a clue about your feelings. She may not have even thought about you in that way since it's been a while. She may need some time to tell you that she does not feel that way or some time to think if it could work out again. She more than likely need time. After a week or so has passed and she has not mentioned it then perhaps she does not feel that way...or you should bring it up and find out her answer. It's hard to get back with an ex especially if things did not go that well the first time or ended badly. Hope it helps.