I recently purchased 6 chicks from a local TSC. 5 of the 6 seem totally fine. I have had them for about a week. 1 of the chicks seems to have a cold. It sneezes every once and a while but not a whole lot. She has a raspy sound when she gets to breathing heavy. Her eyes are fine and no discharge from her nose. Not really sure if I should do anything about it. It hasn't went away but it also hasn't gotten any worse. New to chicks please help with any advice. Thanks!