Hi, I Am 63, My Belly Button Is Disappearing. I

Hi, I am 63, my belly button is disappearing. I am injecting lantus insuline once a day, always in my belly.
I am terribly bloated, but don't eat much at all. Quit drinking whiskey about 4 months ago.
A belly ultrasound, about 4 months ago confirmed a fat liver, but otherwise everything seemed OK.