My hen is not moving her legs sleeping alot has diarrhea that comes out yellow and watery when i give her a bath. And smells absolutely awful, her butt doesnt look prolapsed but idk. She opens her eyes, looks around eats hard boiled egg oats, drinking water with vitamins and electrolytes. Her comb is droopy and blueish. Its been a week. What treatment should i give her antibiotics or what? Her crop feels hard bumpy and like a small egg. Shes 6 months old the other hens just started laying. Should i give her tylan? PLEASE HELP!!!!!!