slightly terrified 😳

So, I've started my period about 9 days ago. On the second day I had this same discharge, and again about 2 days later. Now again this morning! The first one was huge. About about 3-4 inches. My periods usually last 4-5 days and I've never experienced anything like this before. Cramping was the worse Ive ever had as well. Can any of you ladies give me some insight of what this could possibly be?