I had my daughter three months ago and started my period two months to the day that I had my…

I had my daughter three months ago and started my period two months to the day that I had my daughter. Before I had my daughter my periods would be light and last no more than 4 days. Since I started my period post delivery my period are super heavy, miserable and they are lasting a week plus. Have any other mom’s noticed a drastic change in their periods after having a baby? *picture of my pretty girl for attention*