I was out taking my son to the dr and came home and collected the eggs. I went to the nest and the eggs were neatly all together. I looked in the coop to check to see if there was one in there (occasionally there is). I found that and was wondering. Is it normal? Is one of the girls getting things sorted out? After I saw it I ran and got some crushed egg shells. They ate them up! Should I be worried? It had an egg in it but the shell was so very thin. I never seen this before.