*TMI* whats wrong with my AF

I had a question i had to get Af on 10/20 and i didnt get it till 10/30 but ever since i got it ..its been heavy and the blood has been pinkish reddish or dark brown with small clots and just today it seemed like it stopped and then i came to restroom and my pad is like(top is brownish and bottom seems like spots of light pink) any ideas what it could be never happened before AF is usually crimson red when i get it

... could it be just my period is wierd or something else..