I have a young Russian Orloff, not sure of gender yet, about 6 months old. When I went to the coop a few minutes ago, it was on the ground, seemingly stuck between a wall, broom and cord to water heater. When I took it out, it had trouble walking. I brought it in to check it out and am giving it a soak now. No interest in food from a bird who is usually famished. Gave a few drops of rescue remedy on the beak. There is a massive lump on the frame, under the left wing - it's goose egg sized. Any ideas what to look for or what this could be from, other than a tumor or swelling injury. Are Orloffs prone to any diseases? Thanks! I'll post photos after it's dried.