Hey. I have been getting eggs sporadically from my one hen and they have been fairly consistent colour and really consistent in shape. Tonight I found an egg that is smaller, much more oval compared to my previous eggs and is darker and slightly speckled. Could this be one of her eggs or has another pullet started laying? Here is a pic. The 3 on the left are the ones I've been getting for about 2 months. . The one on the right is the one I found in the coop tonight. . Thoughts?