I have recently adopted three of my uncles chickens I think one is egg bound! I have had them for 5 days now and I noticed yesterday that one of them seems very lethargic and sleepy and seems to be keeping to herself and not walking much! She has had a small bit to eat but seems to be drinking a lot, she had a very messy bottom (which I have now cleaned) no unusual colour but does seem very runny Her abdomen is very swollen and I can feel an egg inside!! She is quite and sleeps standing up! I gave her a bath in warm water. I gently massaged the vent area with Vaseline but no egg yet!! She is my favourite out of the hens and I have bonded quickly so I will be heartbroken if I lose her!! Please help!!!