My ds ran off with one of his dirty diapers a little while ago and I didn't think anything of it, just thought he was trying to be funny. Then after 5 or 10 mins he came back and was chewing on something. Of course I tried to pull it out of his mouth, thinking it was a toy or something. But then I realized it was poop. He had opened the diaper and eaten one of his poop balls. What should I do? Has anyone else's Lo done this? Should I call the Dr or take him to the hospital? I don't want him to get sick.