I have one chicken(I think it is a buff orphington that got mixed up with our chickens) that does not look great. Last month sometime Goldie(the chicken) got locked outside one night. It was wet and cold, but it went inside and ate some feed and drank some water. Goldie was fine, until now. Her comb is strangely greyish red and it is droopy. There are about 5 bars of our roost open(all about 5 ft long) and Goldie sleeps on the floor. Besides her combs and not be active she seems fine. She goes outside but just sits 12 ft away from the door. She used to run/fly a long way away from the coop. Is there something wrong with Goldie?