My chicken seem to be constipated, she have been feeling very uncomfortable for the last couple of days! Ever since she layed a shell less egg. She isnt moving she wont eat. I decided to check her bottom and she was swollen i pressed gently on her bottom and poop squirted out, i immediately gave her a bath and warmed her up. She slept in her cage all night and still this morning she seem to still be uncomfortable. She have an appointment in the morning, but i just want to make sure she stay comfortable until then. What can i do?