This is the oddest thing. I have 2 BO hens and 1 rooster. One hen is laying...well had been for about a week and then yesterday I found this egg in the middle of yard with no shell. Yolk still full untorn white. What do yall think it coukd be? Today no eggs at all. Also one of my hens would just lay there until finally my rooster went iver and did his thing and then she finally got up and acted like a normal chicken. Answers please.