Is Extreme Pain While Passing Stools Post Paragard Insertion Normal?

I had paragard inserted last week Tuesday. I have never been prenant and insertion had me screaming and I even fainted during the procedure. Now I am fine to walk around, bend and sleep. But whenever I have to poop or pass gas I get an extreme pain in my left side like I m being stabbed. Im wondering if this is normal or if it is probably displaced.