i had both tubes burned after fourth preg. , exactly one month ago. went to use restroom and tend to glance at my bellybutton and thought i had a scab, so i did manage to try taking it off ;but noticed it wasnt a scab.its a stringy object coming from inside my belly button... doesnt hurt,just a lil shocked to see something like that,kind of looks like a stitch , has healed but this stringy thing is just there on the right side of my belly button. what could this be???