My Amber Ranger is usually very friendly active and healthy but this morning she wouldn't come out of the coop. When she did eventually, she sat by the water container and drank a lot of water, much more than normal. She's barely moving but still standing, not sitting. Her eyes are quite glazed and keep closing as if she's tired and when I tipped her up to inspect her vent, quite abit of water dripped out of her mouth. Her tail is down turned and I thought she might be egg bound, although there was an egg very near to her that could have only been laid by her. It had also been pecked but not eaten. Her vent looked fine and I have applied some liquid paraffin to it to aid egg bound. I felt her abdomen and it is quite hard, but it could be all the water she's drunk. I will inspect her vent again. Any ideas what this might be? I am going to isolate her from the others so I can assess her properly and check she is eating and drinking. Any help would be very much appreciated.