TMI!! Postpartum Blood Clot

I had my baby boy on 10/14 and past a huge blood clot like this. Today (10/21) I pass this. I'm not soaking a pad with blood. I'm bleeding very lightly. Just want to know is this normal? Or should I call my midwife? I don't feel sick or have a fever. I know it's my uterus shrinking. This is my second pregnancy and I never past clots this big with my first.