One of my chickens has not been feeling so well the last few days, I've noticed she's has runny poop for over a week now and sometimes climbs into the nest box during the day for a snooze (which is very unlike her). My two chickens normally race around the yard together but lately she's had trouble keeping up. She hasn't laid for a few days either. I haven't noticed any blood in her poo but was wondering if it could still be cocci? We've had a lot of rain lately and their coop did get flooded a while back. She's still eating grass and comes running when I throw scraps out. About 2 weeks ago, her poo was very smelly and a clay brown colour. Her diet consists of cooked rice, mixed food scraps, dog roll as a treat, laying pellets and anything else she finds in the garden.