Could it be that your heart is too tired? Losing weight, working, and some unpleasant things may all affect it. Just relax。 Also, it is best to exercise to lose weight, supplemented by diet control, as long as you don't eat more snacks. The way to lose weight is also related to overeating, and the annoying things also have a certain relationship. Finally, I wish you success in losing weight! Y(^_^)Y