Hi. I'm new here and hoping for some advice. At first, I thought one of my hens appeared broody...hanging around the coop and not foraging like the rest. They are about 1 1/2yrs old and I'm fairly new to chickens. However after watching her more I noticed some yellow discharge from her backside (not a lot) She's not walking funny (like egg impaction) but seems lethargic. I separated her from the rest of the flock and have tried to research what could be wrong. Her poop is grass green, and firm. Her crop seems fine. She's eating some but cannot tell if she's drinking. This has been about 36hrs now. I now have another hen who I just noticed acting similar but more lethargic...standing with her eyes closed & discharge as well. Concerned and not sure which direction I need to be searching.