I tend to have a lot of fat on my chin. If I gain that much weight, I gain weight on my face and it becomes noticeable. If I lose just a little bit of weight, the fat on my face disappears and it is obvious that I have lost weight. People who have successfully dieted! Have you lost weight and your face got smaller? I have a round face shape now. I don't think it was like that before I gained weight... How has your face shape changed since you lost weight?