Did we make a mistake?

It's too hard to just forget about a girl like hannah once you've been with her,to be honest...it wasn't my plan to even ask her out or even show any interest in her.I remember when she sent me an e-mail one day asking how i was doing,i said life was great.I just started a new job at the native gas station and was starting to pay off my bill's,so i asked how she was doing.She said she was having a hard time and i said she can come over anytime and visit me or my mom or my sister's,so she came over to visit me.When i first seen her i thought "this will be kinda weird to hang out with a girl so young" but she was so nice to chill with and we became great friend's.I knew she was going thru a hard time so i just wanted to be there for her,and after awhile she was stuck in my head.Everytime she came over i started liking her more and more,i thought "this girl is the kinda girl i want to be with".So one day i asked her out,and thing's just got so much better...i got more confident and wanted to do so much.But one day i just said something stupid and she never wanted anything to do with me ever again,i went from feeling great to feeling like i just wanted to lay down and die.If i could go back in time and change thing's for the better i would...but i can't.I never swore at her or yelled at her...the only thing i'm really guilty of is wanting to be with her so much.I told her i was sorry...and i never say sorry to anybody.I guess all i can do now is just try to get on with my life...but if she ever need's me for anything i'll be here for her.