HI, I can understand your concern for puffiness near upper cheekbone. It is a simple fact that our skin at the junction of under eye and cheek has septa below it which demarcates it. OS if there is any effect on eyes including stress and and kind of sleeping issue then it will lead to more prominent demarcation of the line between these tow areas. The same is happening in you also. First of all reduce your stress and take good sleep of atleast 8-10 hours. You can take vitamins in the form of yellow and juicy fruits. Additionally increase you protein intake on daily basis and eat sprouts. Eat a lot of green leafy vegetables and sprouts which contains vitamins and minerals necessary for normal body function. Keep your pillow bit higher so that excess of water should not accumulate to make the difference. Take care.