Is she laying yet? Can you palpate her abdomen and see if any swelling? If she is laying she may be egg bound? (just a guess)Thanks Scott H and Armorfirelady, I checked her all over and didn't see anything on her skin or on the base of her feathers. The bottom of her tail doesn't have any feathers, but the skin is clear and pink. (I think she's molting). These are my first chickens so I don't have a lot of experience, but I've been researching chickens and chicken care for over a year. I do have 20 years of experience as a nurse for people though.
Will keep surfing the site, including the diseases/injuries thread, mix up some eggs garlic and oregano (out of basil) and hope for the best.
Edited to add: No scratching noted.