I just went outside to collect eggs and found a gelatin like, yellowish transculent goop in my one of my nesting boxes. There is no eggshell left so I don't think that an egg was eaten. There wasn't much of it so I don't think that it was an egg without a shell. I have no new layers in my flock and I continually provide oyster shells. I don't think that it is a lash egg, but I could be wrong. Is it pus? Is one of my hens sick? I have no idea what to do! Please help me!