Help, I am not sure if there is a virus that is spreading in my flock or if my chickens are egg bound. About two weeks ago we had new checks. I separated the main flock from the chicken coop for about a week. I had a nest box set up for them in the chicken run but I only got about four eggs in one week from 10 hens
. So I opened up for all to roamaround in and outside the coop.
About a week later one of my hens Started fluffing up and having a poopy cloaca. Today, less than a week later three more hens are affected.
I had separated the first hen from the flock and her belly is swollen and she’s uncomfortable. I don’t have any other locations to quarantine the newly sick chickens.
my question is do you believe that they caught a virus? Or do you believe they might be egg bound? Whatever your opinion please give advice if you have experience with this situation.

About a week later one of my hens Started fluffing up and having a poopy cloaca. Today, less than a week later three more hens are affected.
I had separated the first hen from the flock and her belly is swollen and she’s uncomfortable. I don’t have any other locations to quarantine the newly sick chickens.
my question is do you believe that they caught a virus? Or do you believe they might be egg bound? Whatever your opinion please give advice if you have experience with this situation.