Secondly, you must understand that fat is one of the precursors of estrogen synthesis and an essential substance. If you lose weight suddenly, the fat layer will decrease, resulting in insufficient estrogen secretion. Then it is very likely that your period will not come, and continuing to lose weight may lead to amenorrhea. Don't be silly, girl. Go to the hospital first, eat reasonably, and lose weight after conditioning. If you worry too much, you will lose weight. Now I work overtime all day and lose ten pounds a month. Don't go on a diet, or you will regret it.