Loose muscle and skin and distended stomach 10 years after tummy tuck - What procedure can correct this? (Photos)

Hi there, I have been slender my whole life, but after carrying a 10lb baby, there was a lot of loose skin and muscle left behind. After a year, my physician told me that I would need a tummy tuck in order to restore my stomach. They recommended a surgeon to me, and unfortunately, I was botched. After the procedure, the surgeon informed me that she should've used an internal mesh. It has been about 10 years since then, but I am steal dealing with repercussions. What would you recommend you correct this? I have loose muscle and skin, and a distended stomach. Thank you.