I have two EE's, Moxie and Roxy. Moxie's comb turned red around 21-22 weeks and she started "squatting" when I pet her a little after that. Roxy began all of this about two weeks later and began laying about a week or so after that. Meanwhile, Moxie has been sitting in the nest almost daily (for about two months now) and makes the "I laid an egg" sound when she exits, but has yet to lay an egg. What's the deal here?? Is she just living up to her name, or is something not right? I've searched around the yard and under all the bushes, she's not hiding them...