I think you have a male.
The general color is lighter (though I had a barred rock that was light and still a female)
Also, it doesn't have a rooster tail yet.
What is making me say this is with the age the color and size of the comb and wattles is all rooster. My barred rocks at 16 weeks were no where that size or color.
Also, the males tend to have less colored markings on the front of the legs than the females.