Almost 3 weeks pp and still bleeding?

Joyce

So Saturday I will be 3 weeks pp I delivered vaginally with first degree tears but I'm still bleeding. My first I had 2nd degree tears and I think the bleeding stopped earlier but started again after I overdid it. This time I have an almost 4 year old to chase after and my husband sprained his ankle and tore a ligament in it two days after we came home from the hospital so definitely doing a more than I should be this time. I do notice some days it's lighter than others. Just wondering if this is normal and when did everyone else stop bleeding?