I noticed yesterday my 2 year old hen has lots of poop stuck on her back butt feather but she is also missing alot of feathers too. I hosed her off and noticed lots of feather are nissing only from her butt area. Shes not roosting at night and is walking funny.. Kinda waddling. Definitly not running around like usual. Ive started her on some molasses and water to help if shes blocked up and read to give Garlic in the water after the laxative to help with internal fungas or yeast. I cant get her into a vet till thursday.. Apparently not many vets care about chickens. Any suggestions??