Yesterday, I noticed Reba standing in the pouring down rain. Not moving and lethargic. My husband took her inside the coop and she hadn't moved in 2 hours. I went back out and brought her in the bathroom. She wouldn't eat, drink and hadn't pooped for hours. Her comb has some dark spots (crusty), but not as bad as some Fowl Pox that I've seen. This morning, she laid an egg, ate and drank from a syringe. Problem is that she only turns her head towards the back of her tail and won't walk forward. Thoughts?? I took her outside a bit ago and same thing. Won't look forward, is closing one eye and is stepping on everything. Like she can't see?? I'm puzzled!