Early 30s, have very loose/ thick skin on my neck at the back of my neck/jaw. What’s the best surgical option for me?

Im in my early 30s have very loose/ thick skin on my neck at the back of my neck/jaw. I’ve had liposuction in the past about 4-5 years ago and all it did was create more loose skin. I’ve tried several other treatments for skin tightening like Morpheus and other lasers but nothing made an improvement. Im looking for something that can give me full correction surgically, this is a huge insecurity of mine