Losing weight in a short time may cause physical discomfort! But I have several suggestions. You can try them, hoping to help you.
Control your food intake, eat less and eat half full at a time. Only when there is not much food to absorb will you lose weight.
But the importance of breakfast can't be ignored, and not eating breakfast for a long time will hurt your stomach.
Master the diet object, and eat less or no foods with high fat content and sugar content, such as fried dough sticks, fat oil, cream, dessert cakes, etc. Eat more fruits and vegetables.
If you want to lose weight, you must exercise. Sign up for a fitness class, exercise regularly, sweat consumes calories and energy!