I don’t like my belly button. What can I do? (Photo)

I talked to my doctor about a revision and he said he could cut the dark scar out and do a revision on my belly button. Won’t be body just end up healing the same way? I’m also not crazy about the dent in my scar from hip to hip. I think saw the dent when the day after and he said he sutured that and once swelling goes down it will look good. 7 months later it’s still dented and causes a pouch of fat above the dent which I hate.