Our Black sex link hen is lethargic today, not eating or drinking and has started laying in the last 2 weeks. She was fine yesterday other than a slight cough and today she's listless and there is a bloody discharge coming from her vent. In addition to that, she also has a discharge from her nose. I didn't feel anything that would indicate that she's eggbound, but I'm a little freaked right now so I could be missing something being upset. The flock is on a 16% layer feed, oyster shell daily plus treats on the list and until today she's been eating and drinking just fine. Vent area is deleted, Hook passed away tonight. And the discharge, not the best pic... Hope that someone can help, I REALLY don't want to lose this chicken!!