For a few weeks now my Jap BTB Cock's comb has been looking sad. I went out tonight to see his comb very shriveled and purple. His is also rather cold and shivering. His feet are very pale...not close to the beautiful yellow they used to be/are supposed to be. What do I do? I have no clue what he has, but I have a feeling that If I don't do something soon I might lose him. HELP!