I have a 15 month old black star hen who started limping two weeks ago. Since she started limping, it hasn't gotten any worse or better. About three days in I put her in a large kennel at night or when I was away. Three days into to that process she quit laying. It's now been about ten days with no eggs. Now, two days ago she started to loose her feathers . She isn't bald but looks like she us molting. She is eating when I put food in front of her but not much. I tried aspirin and I tried electrolytes but neither have helped. She can move the leg and will put weight on it but barely. She mainly just lays there. she has lost a bit of weight but not a lot. I cannot feel a break and doesn't feel painful. She doesn't like when I press on her belly but I am unsure if it hurts or she just doesnt like it. The only thing I can find is some red almost bruised area on her bald belly spot.The rest of the flock is fine and range from 8 weeks to 15 months.