After I let my gals out of the coop this morning, I found this one back in the coop on the roost. When I looked closer I saw something black, maybe a tick, above her eye. When I touched it it fell off so I couldn't have a closer look. Left her with a tiny puncture wound and a small amount of blood. I cleaned it with peroxide & put some antibiotic onintment on it. Could a tick cause swelling in her wattles & face?