Is it better to get lifting procedures like Shurink after losing facial fat?

I lost weight in my face along with my diet.
It's good that I lost weight, but I feel like there is a little bit of skin left under my chin.

I didn't used to have this kind of worry because I had a lot of fat on my face.
Now that I've lost weight, my skin actually catches my eye more.

In such cases, rather than automatically thinking about a lifting procedure
I heard that it is important to first distinguish whether what is currently remaining is fat or sagging skin.

It is difficult to judge just by looking in the mirror, so I don't know what criteria to use for counseling.