I have lumps of fat in my lower face. Would a thread lift be effective?

I'm worried because as I've gained weight, the fat feels lumpy around my lower face, so I can't see my neck well and my facial expression looks very dull.

It's especially stressful when I take a side profile photo because my jawline looks like it connects to my neck.
Will getting a thread lift help to beautifully refine my facial contours?

If I get it, I am wondering how often I need to get the lifting procedure.