Therein lies her problem, and it's pretty much insurmountable. She's established what she is and you can't un-ring a bell. Her market value is established now, and it's not very high. Sure, she can lie to any guy that she meets and tell him that she hasn't been the town bicycle, but unless he's a simpleton he'll eventually figure it out. She can find a guy who doesn't care but any guy that doesn't care about that is going to be a low character horndog himself and will eventually cheat on her, that is unless he's a completely spineless simp in which case she won't respect him.
She's a well used Chevrolet Impala and she wants a guy who is looking for a new Porsche to pick her off the lot. It ain't happening.
Exactly