mem187

Hey guys I'm new to posting anything. I've had bullet for for almost 4 years and she has been relatively healthy. Just recently I've noticed that she had a small patch of feathers missing above here cere. Couple of days later it looked swollen then today it looked crusty and fell off. Now she has a small little hole with her cere peeled off to bare skin. The vets in my area are hopeless and I've been able to get an appointment with an avian vet next week. Can anyone tell by the pictures if this is something very serious or if I'm overreacting. Thanks in advance.