This girl is getting married, allegedly.
It wouldn't surprise me, if that were the reason why she decided against taking and distributing more nudes.
Between the eating disorders, getting married at such a young age and doing absolutely anything she can to avoid ever having to be responsible for herself, I think it's pretty safe to say that this girl is little more than a histrionic basketcase who uses people for her own personal gain.
It makes sense, then, when you consider why she got mad at Troy for doing the same thing to her. Usually, when we get a taste of our own medicine, it's quite bitter.