My 5 year old hen appeared to be slowing down the past week. She lays very few, if any eggs now. She is usually the first to run into the run when I throw treats into the pen, but the last week or so, she was always the last. Two days ago, I picked her up to put her back and she walked passed the treats and sat down. After some research, I thought maybe she was egg bound. I soaked her bottom for 20 minutes in Epsom salt the last two days and kept her inside the house. She is not eating or drinking that I can tell. I was told to do an exam to see if I can feel an egg up her vent, but I couldn't feel anything. She is not pooping. There was someone last week that had horrible diarrhea, I'm betting it was her. I have offered her alfalfa, water, scratch, oyster shells, layers feed, water and have syringed water with calcium into her mouth. Any idea what this might be or other things I can do for her. She seems to be alert and she will stand and walk for a few steps before sitting down again.