its been pretty hot here in So, Colorado this week I dont know if that has anything to do with it but the other night i was putting them in their coop and when I looked back she was on her side, I thought that maybe she was rolling in the dirt but after 3 min or so she got weak and could even hold her head up she went into like a dry heave for a little bit then she threw up a gooey liquid. I thought she would die but now almost 3 days later, she is still alive. she has not eaten much but I have seen her drink water.I do have her away from the flock but shes just been standing in the same spot. Can anyone offer any advice?