Hello. One of our hens has what we originally thought was vent gleet. We started feeding yogurt, and a week ago she decided not to sleep in the coop during a 7 degree night (we didn't notice until morning). She seemed to take a bad turn that evening and we pulled her inside the garage to help keep her warmer, and started soaking in warm water and Epsom salt. She seems to only be getting worse. Now we are unsure if there is a prolapse or bound egg involved...but we cant feel an egg. She hasn't laid in weeks. See the pic taken today. The red blob is new today. The white cream is hemroid cream. We feel so helpless. Any thoughts are welcome.