I don't think you can really do anything but you can try moisturizing it. i moisturized A LOT, and mine went away within 2 months...this helped with my stretch marks too. Good luck with this. I know how it is to want all of that stuff to go away and quickly. :)
There isn't anything you can do to make it go away.
For some women, it goes away quickly. For some, it takes years. And it never goes away in some women.
There are no "magic" creams, no special treatments, there's nothing the doctor can do. Sorry.