Hi everyone. This little tyke hatched about 30 minutes ago and I notice s/he seems to be dragging a little redish/orange pouch on its lower belly. It looks a touch smaller than my pinky nail. There are two other chicks currently hatched (they are just fine) and 16 still hanging out in their shells. What should I do? I tried getting a picture but the little one likes to hang out by the inside wall between the wall and the carton.