Period question !!!!

Gabrielle • 💋
Okay so my period was 6 days late normally like clock work and when it did start it bout killed me this is tmi sorry but so I checked there was nothing even when I wiped then like 2 hours later I went to pee and a blood clot half the size of my fist came out and there was not even any blood in my under wear then I couldn't stop for like 4 hours then it just spotted for a day then stopped completely so it lasted like 2 days and I been cramping boobs are sore what is going on any body ever have this happen ?