Abnormal menstrual period ?

Elizabeth • Mommy of 1 🤪
Can someone please explain why I had a 3 day period last month and this month it was only 1 day and 1/2 light bleeding 🤔🤔🤔🤔 every month before these last 2 months they last for 5 days heavy bleeding and clotting. I'm 17 anyone have this sort of thing happened to them? Im getting really frustrated... It's scaring me.Â