My chicken got a beak injury about a week ago. It happened just below her nose and it was more of a scrape type injury. It took off a small piece of the top layer of the beak just enough to make it bleed. My parents didn't think it was bad so they wouldn't let me treat it. Well now the injury is scabbed over but swollen and the tip of her beak below the injury has lost the top layer of the beak and is now thin and pink. That's what I'm worried about. It's swelling more and I the tip is getting thinner. I don't know how to stop it The yellowish circle at the upper part is the original wound that's swelling and below it is pink and thin. How do I help her? If you have any idea what is happening and why please tell me. And if you have any idea how to treat it.