Probably, but I would give her a once over just to rule out any problems. Check for lice, mites, look at her feet, eyes, poo, belly and vent. Always best to find problems early.
yes, stress can do that...time to get rid of the roo? You can isolate him for a bit, days and see if it helps
well i was considering selling him but then i posted about it on here on a differnet topic and they said it will just take time because they are my 2 newest hens...