Hi. My 6 month old hen was left out of the coop all night, one week ago. She reappeared the next morning and hunkered down with eyes closed for 2 days. Now she's out and about but moving slowly and with a clear liquid oozing out her vent , also the nest box bedding looks wet (from her?)There is also some poop and yellow crust around the vent. She's eating and drinking....what could it be, and is illness a threat to my other hens? Side note: the other three girls are consistent layers, while this one hasn't produced an egg to my knowledge.