Ok..so a bit earlier today my dear 4 yr old daughter yells from the bathroom..Mommy I need you..come wipe me..so I go to her beckoning call and do the norm...however today was not so normal..she had something hanging out of her ass..and well I pulled and I think it was plastic..should I be concerned? Should I have examined further? Could it have been a tape worm?  It was about 4 inches long and really looked like plastic wrap of sorts..