Hi everyone, I could use some help. I have an Easter Egger who is less than a year old, and has developed a large lump that protrudes from the underside of her body just beneath the vent. I looked on the forums and found one other one called "Large Lump" where someone had the same problem. She did minor surgery on her chicken to try to help. I'll post a picture here, but the lump is partially covered by feathers in the picture. It is actually quite large & hangs down from the body, so it's bigger than it looks in this picture. If you have any knowledge about what this is, and what I can do about it, please let me know. She seems to feel okay, is still eating and drinking and behaving normally, and is even still laying eggs. I'm not sure what to do. Thank you!!