Welcome! I agree. As a chicken chaser, I have tried. It'll probably be ok. If you are really scared of a critter getting you chicken, though, you can try this. Slowly edge behind the chicken. Go wide. If you think you are far enough, go another 10 feet. Get the chicken between you and the coop door. It would be good to have help. Slowly walk towards the chicken. When it starts noticing you, stop. keep slowly edging towards it, stopping when it notices you. It will edge away from you, hopefully towards the coop. Don't make loud noises or sudden moves. It may work.
Second option. Keep it between you and the coop. Keep an eye on it til it gets dark. It will want to find a place to roost. When it does, you can snatch it in the dark and put it in the coop. Its worth a try.