I said hen only because it gave me the hen vibe. given how small the comb is and the unknown age it could go both ways. some hens have large combs even when they are young. and without knowing the age its hard to say
Here is a profile shot of the bird. I'm just assuming it's a barred rock. I'm so new to the chicken game who knows what breed he/she may be haha. Let me know what you think of the bird from this angle.