Period confusion 🤦🏽‍♀️

Eboney

So i had my period March 25th-29th (the correct days it’s supposed to come on) but then on April 9th it came back again and this time i was clotting OD for about 3 days then it calmed down but i was still bleeding (some days nothing at all) and this went on til now Woke up this morning and here i am bleeding again. What could this be??? I am so confused cause this has NEVERRR happened and I’ve been getting my period for about 13 years