Help! Is this 5 months old chicken a rooster or a hen? And can anyone guess the breed too?

[rural mouse]

I see pullet with that one too. With the various colors on the body, the breast color makes me think female only (a male would be black breasted, i think). Some birds are 6-8 months before laying eggs. Based upon face/comb color, 2-3 weeks away. NOT a black sex link. Not sure what, though.