Longer and Heavier period

Caroline

I could be worrying way too much or just putting unnecessary stress on my self, but i’ve had my period for 9 days now and the last three days have had really heavy bleeding. That’s unusual for me. My mother had endometriosis and i don’t know if that has anything to do with it. I’ve also recently had to move from my grandparents to my dads because of a rough situation. Thoughts?