Help with face fat

I am male, 18. I am relatively lean, not bone skinny, but lean. I am pretty muscular and have 6 pack abs (proof of my low bf). Yet my face won’t listen to my body. It looks fine except when I smile it looks like I gain 20 pounds. Please help me. I have reduced my sodium intake, I am taking potassium, I am lean, I am doing a ton of sports and drinking a lot of water.

I don’t know what to do now :(

Edit: thanks for the replies! I will NOT be getting the buccal fat removal, do not worry. I will try the other stuff you have said and if nothing works I will wait it out.