Needing a little Editing Help

[PhotoJunkieJen]

So I took a lovely portrait of my gram... but I'm having a hard time getting the editing just right. Any critique you'd be willing to give would be appreciated.
Pic A.

Pic B

Unfortunately, if I edit too much, her white hair is a bit blown out. :???:

 

[MyaLover]

Try playing with levels and curves, avoid the contrast and brightness option