First Postpartum Period/ Paragard

Mary

I wanted to know if you guys had experiences with Paragard specially after birth. I'm about 10 weeks PP. I got my first period around week 8/9. I had it inserted around the third day of my period. Had a heavy period and even more the day after IUD was inserted. I'm on day 10 of my period. Which only lasted 7 days. It's getting lighter but not necessarily stopping. Are the heavy/long period because of PP or the Paragard? Thoughts?