I agree with everything, except for your taste in music.
I'd have to say Ooh La La by the Faces is a better song for the situation.
> For the time being i'm not going to say anything to her.
I'm proud of you for taking the high road.
If she 'thinks' she doesn't love you and 'maybe' she's making the biggest mistake of her life... couldn't only one be true? Let the second one be the reality. If she comes back to you, then you get to make the choice of whether to take her back or let her heart break in turn.