I lost 20 A Jin months on my own.
Get up at 6 o'clock every morning and run home 1 hour. You will feel very tired.
Can't sit, stand up and walk slowly until you feel less tired.
Eat less at noon, but don't be hungry Try to drink less soup and more water.
Take a nap for 30 minutes in the afternoon. If you can, you can go to the gym or play indoors. Generally, it takes 90 minutes to drink some porridge at night.
Then walk for 90 minutes and go to bed before 10: 30 in the evening.
This is my way to lose weight. It may not be scientific, but it is practical.
It takes some effort to lose weight, or it depends on yourself.
You said that your face skeleton is relatively large, try to sleep on your side, and it will be effective after a while.