Your mother is very worried about you, afraid that you will lose weight and damage your health. It is not enough to lose weight by eating less. It is necessary to lose weight scientifically. Your mother watched you lose so much weight at once and worried that your health could not stand it. Buy you something delicious. If you are determined to lose weight, you won't eat it. Eating it means you have no determination. Don't blame your mother blindly. She loves you for your own good.