One of 9 month old Rhode Island Reds laid this egg today after several days of not laying. We recently turned the clocks back for daylight savings so I expected they may stop laying everyday. Since July I've faithfully gotten one egg a day from all of them. No change in behavior, she's been bright and eating normally just not laying. Then today I found this bizarre egg. Normal in size, shape and color but has this thick mucous like slime on the outside of the shell extended to a quarter sized spongey mass. It almost looks like a little brain. What's wrong with my little girl?! Please help this little hobby farmer who loves the heck out of her chickens!