One week into flower is not enough time to show sex of male or female. That should happen near 3 weeks into flower. Even later on a sativa dominant. Pic's are the only real way to help you.

Right in the node where the branches come out there should start to be little preflower sac's and later a white hair coming out later. Sometimes this fools people.

Oh, by the way Hello sunny Ireland and welcome. My roots are strong from Ireland. Wish to visit family some day.