so I got my IUD inserted immediately after giving birth. Within minutes. Went for my IUD string check at my primary, and she could not find the string. I went for an ultrasound and they could not spot the IUD. WELL today TMI I went to check in the canal for anymore stitches and went far enough to the cervix and feel what feels like a fishing line partially out of my cervix..... it seems to be curled. It’s in a circle shape and I cannot grab it. Is this my IUD?!?! HELP! (No pain of any kind)