Can my face be less long and angular? What procedures will help? (Photos)

I’ve already had 1 surgery for a class III jaw when I was a teenager but still feel my face is too thin and flat. I also consistently breath through my mouth at night. Is there any way to widen and or shorten or fill my facial structure? The angle of my mandible all so increidibly vertical and the point of my mandible and the area between it and ear is SO small. I’ve never seen another person with this. Can anything be done for any of these issues??