Tmi pic

Ariel
5 weeks 2 days. Been little crampy and had some  bleeding dark in red or light red and brown color. For 2 days. Then today only had light bleeding no cramping at all. Had blood work done 3/18 to see if levels went up won't know nothing till Monday. Does anybody no what this tissue could be because it's not a blood clot I don't believe. Because I am not in no pain like I was when I did miscarry before. Too pic is from yesterday bottom pic is from Thursday.