Hello, according to your description, you can't take part in strenuous activities, which has a great influence on your menstrual cycle. At this time of menstrual period, the level of estrogen and progesterone in the endometrium drops, the endometrium twitches, the tissue degeneration in Inner Mongolia dies, and it falls off and bleeds. As you said, you have already had your period, so you can't do weight loss exercise in general to avoid aggravating bleeding.

I hope I can help you, thank you!