Don't know if these pics help. Hoping it isn't a roo. She/he has a little damage at the base of her/his tail. No roo-y behaviors yet. I welcome thoughts on this one. Thanks!
What I can see of the comb does look pullet, but it's not the best shot. What you'd be looking for is a triple row on the comb for a male, vs a single row for a pullet.