Am I a good candidate for belly button piercing revision? (Photo)

After 2 pregnancies my old belly button piercing has stretched out causing my belly button to look weird. The rest of my belly doesn't bother me at all. I don't have any other stretch marks. I have some slight wrinkling above my belly button. I do not want a whole tummy tuck. Just above my belly button fixed. I don't mind if I still have some stretch marks. I'd just like the skin to look more normal. I am 31 years old, 5'0 and 112 lb. My last pregnancy was 15 months ago.