Get up every morning, drink a glass of water, eat a cucumber, control the diet at half of usual at noon, cook glutinous rice lily porridge at night to eliminate edema, walk for an hour at night, and remember to apply a mask before going to bed at ten o'clock to keep a good complexion. It is impossible for you to lose weight quickly in such a short time. If you fast, it will hurt your body and your skin will not look good. Give yourself a month. I wish you a happy life.