One of my hens laid this egg this morning. It must've been pretty painful because as you can see, it's covered in a chalky substance. In some places it's powdery but in other places it is very thick and almost cement-like! There is a bit of blood on the egg as well. The three RIRs are running around just fine, but my one remaining sex link is very lackadaisical. She's not puffing out her feathers but she keeps closing her eyes and going to sleep. If there are goodies to be eaten, though, she's right there! I've had eggs that were a little rough before but nothing like this. Any ideas?