HELP! I brought two new girls into my flock a little over a week ago. My other two started laying the week before. Now my one hasn't layed but maybe 1 or 2 eggs since. It has been about a week since her last egg... Do you think this is from bringing in the new girls.. or do you think she is egg bound... she is acting very normal. I bring out a bag of treats and she is the first one at the end of the run waiting... HELP PLEASE!