Period ended 6 days ago mild cramping.extreme fatigue headache for 3 days and period like bleeding again. what is it?

See an MD: You may want to see your doctor. Bleeding like that isn't normal and you may have a fibroid or polyp that's causing you to bleed again. Or it could be a hormonal imbalance. Your doctor may order an ultrasound to look at the uterine lining or try some hormones to see if that stabilizes your menstrual cycle. It sounds exhausting and could also be endometriosis, again your doctor can help!