I'm not certain on the egg binding one, i think that's what it was because I thought I felt something hard like an egg, but it's possible it could have been something else. I'm almost positive on my girl in February, because I had taken her to the vet before she passed, and was told she had a prolapse. The vet said her uterus was protruding out of her vent.
Update on my Buff Orpington, Sunny: her appetite hasn't improved and she still hasn't really eaten anything the past several days. She's still in our bathroom where it's warm, but she still lays down and doesn't move much. She is still alert and isn't closing her eyes though. My mom said she had a very large, egg white textured poop.