My hen has had prolapsed vent a few months ago. Now she is lethargic and fluffed up. She usually runs away from the top hen but she won’t even do that. She was sitting in the hen box for 2 hours and gose back periodically. I put my fingers in her vent (with a give on) and there is no egg. But her area under her vent is squishy and has a tough spot. Her eyes are dialed. I and so worried about my girl. How can I help. I am separating her now but how can I treat her?