Hey everyone I have a almost 1 year old pekin duck thatās with 6 chickens I recently noticed a sore on top of her wing and missing feathers and inflammation in her back by her tail I brought her and kept her inside for a week she seemed to be getting better but now since I put her back in the coop sheās gotten worse this is whatās going on Iāve attached pics Iād appreciate any help or advise unfortunately I donāt have the funds for a vet visit at the moment thank you