Woman's face swells badly after a 20mins sleep

She shared the photo above and wrote...

Dis is not funny, just to sleep for 20min and woke up to see my face like dis. I swear, I can't believe dis is my face. Dis happened dis evening.
No itching, No irritation, No symptoms of anything!!! Just suddenly swollen but d God am Serving as never failed me and he will never fail me!