My female Pekin was absolutely fine this morning when I let she & her hubby out of their house, however she hasn't laid an egg in 3 days now- they did their normal morning mating & on about the day. I came outside this afternoon & her chest/breast is swollen hugely! She is walking around OK & acting her normal self..other than I have noticed a "squeal" she has been doing the last couple of days instead of just her normal quaking. I have put her in warm water & massaged her..I don't feel anything..I don't think. What is going on? Egg bound? No? Help? I'm fairly new to having my lovebirds! The picture is not great..but..