How do you actually lose facial fat?

Ive always been fairly skinny, even now im ALMOST underweight (due to stress at work and barely having time to eat). but no matter how skinny i am my face never loses or gains fat, now even with a skinny body i have a chubby face and im not sure how to get rid of it. it makes me insecure :(

id appreciate any advice or recommendations or tips that might’ve helped you!