I've looked at other answers on here, and other sites, but I haven't found one that relates to me. My body is thin. Very faint ab lines and part of my hip bones stick out of my sides. People say my legs look like toothpicks. You get the point. But my face doesn't seem proportionate to my body. My neck and face don't look like it should be as big as they are. My cheeks are big. My Adams apple is very visible tho, but under my chin is chubby. When I turn my head the side of my neck curls up and you can see a few skin rolls. If i had to guess I would say my jawline is only like 30% visible. I exercise every day and both my current jobs keeps me physically active. Also, I was never fat or even close to chubby growing up. I was always skin and bones you could say.
I'm 20, almost 21
White male
5'11
148lbs
Is this just genetics? Or is there a way I can reduce the chub on my face, flatten out under my chin, and near my cheeks, to make it look thinner, and show more of my jawline?