My Favarolle chick is about a week old, and today I noticed that she had developed a bulge at the base of her neck on her chest. At first I thought tumor, but now I'm thinking it's probably her crop. They're on medicated chick starter, they have grit in the brooder as well, always fresh water. I've noticed before that she's often still at the food dish even after the rest of the little flock is done eating. Do I just wait it out? Is there something I can do to help? This is my very first foray into chicken raising, so this is all completely new to me.