This morning I found my chick with a red swollen vent?. I don't know if she's egg bound or prolapse or what. It is horrible and expands like a balloon and flops when she runs. I don't know if we need to quickly put her down or if she has a chance. If you know what this is please respond. She doesn't seem like she can poop well and is trying to lay an egg but my dog busted in the coop and scared her off her nest. I've quarantined her and soaked her in a tub of water for now.