Hello! So we have a white hen who looks sick but we’re not sure. Her comb and wattle has dried up and gotten very small. She’s lost weight and a few feathers. We thought it was molting but it’s been a few weeks and she still hasn’t lost any more feathers. She isn’t laying eggs but doesn’t seem too sick. She’s still up and walking around and eating treats. All the other hens we have are fine. Also we don’t have a rooster. She isn’t getting bullied since she’s top chicken but we’re not sure if she is sick or just stressed from the cold. She’s been like this for maybe 4-6 weeks and no improvement. What do you think is wrong?