One of my banty's was fluffed up this morning and not really walking and pecking like normal. I noticed where she normally sleeps was a half hard and half soft egg. She is red in her face (almost redder then usual) and I did not see anything out of the norm with her vent. Her abdomen is soft as well. She did go and sit where others nest like she wanted to lay an egg even though it looks like she already laid. I brought her inside to separate her from the others. What does this sound like and what should I do?