What in the world should I do for poor Ginger? She shakes and shakes her little tail feathers and strains to get her poop out. ALL of the other chickens are fine. I've been giving her warm baths and that has helped (she likes it and falls asleep). After her bath, she poops a lot and I put mineral oil on her vent. This has gone one for at least 5 days, but the last time it didn't work. I don't think she drinking enough water, but I can't be sure. Any suggestions???