You have to take into consideration that if she would tell your secrets just cause she's mad at you..is that someone you want to be with?
Then again it could have just been a one time mistake.
I do agree with Josh...love has no age...Just apologize...maybe she's really hurt by you saying that. If she says no....atleast you know that you did your best! and if she says yes...make sure you're not just with her because you once
loved her and because you once
shared happy moments......make sure you still do...I made that mistake once. I wish you two the best of luck