How to fix my belly button?

Dr
My poor poor belly button. ☹️ after two kids, 8 and 9 lbs, it has taken a toll on my tummy. Ecspecially my belly button. What do I need to do to fix this? A mini tuck? Wraps? Some procedure I've never heard of? I don't want to live with this mess of a belly button. I can handle the stretch marks but this one is a tough pill to swallow. I'm tiny girl, I really miss my old body 😩