I had a 4 month old wellsummer pullet shipped to me yesterday. She left the midwest on Monday and arrived Wed morning to Florida. I put her in her own coop. She seems to have a pale comb and can only stand about a minute at a time. I let her in her own run today and same thing. About a minute standing/foraging four mintues laying. When she is foraging she takes small short steps and is unstable on her feet. She is eating and drinking on her own. Any ideas what the problem is or what I can do?