Hey all. I have (4) 5 week old chickens & this is my first time raising chickens. Theyve been great & just moved out to the garage, coop in a few weeks. Today i noticed my buff, penny lane, had a small spot of blood on the right side of her beak just below her nostril. Any thoughts on what it might be? No dripping or flowing blood just a tiny spot. Shes acting totally fine otherwise. Thanks!