IUD bleeding?

Ja

Hi all! I had a Mirena IUD put in on July 6. I started my period on July 17 and have been bleeding for 10 days now! It’s pretty light, much lighter than my regular period, but I’m not sure if I should be concerned? Is this excess bleeding a sign that the IUD isn’t in there correctly? Has anyone else experienced this?? I also have some very mild cramping.

Thank you!!