Eating for a day and dieting for a day are not good for your health. Diet pills are deceptive. Not only can't you lose weight, but it's also bad for your health. Most importantly, if you overeat for a while, it will be worse for your health if you don't eat or drink for a while. To lose weight, you should take your time. Just like you, you have to go to the hospital sooner or later. My sister is just like you, and then she rolls around in bed with a stomachache. Later, she only ate at night and lost a little weight. When she eats at night, she will gain weight.