I was given this girl as of a week I saw this pump on her she started bleeding about 3 days ago and plucked out some feathers from the area. She has lice so she has been isolated from the flock since I got her so it can’t be a pecking problem. Idk if it could be pox or ingrown feathers. She had like to feathers that looked funny in the area and husband plucked it. The area got cleaned and husband squeezed to see if any pus but nothing. After we sprayed blu-kote in the mean time. Any help would be appreciated it. Thank you in advance!