First of all, you can say for sure that you can lose weight. But it's hard to say whether you can lose 7kg, because you didn't provide height and age data. If you are tall, it is quite difficult to reach 50kg.

Secondly, if there is no special reason, it is best to lose weight slowly. Losing 7 kg in three months is a bit hasty, and it is prone to physical problems such as rebound.

Third, from the perspective of TCM health, sweating every day is not a good thing, and it will hurt the yin after a long time. Just breathe a little, don't sweat every day.

Losing weight is an eternal topic for girls. You must have a medium-and long-term plan to lose weight, and don't be quick-acting. Reduce quickly and rebound quickly. Several women in my unit have taken acupuncture, massage, bloodletting and other methods to lose weight, and the results are very good, but they have basically recovered in the end. The longest time is two years, and the shortest time is more than half a year. Therefore, if it's not for beauty contests and weightlifting competitions, it's best to lose weight slowly.