Wondering...?

I am Catholic and also really masculine. I don't think that the Church has any specific rulings on the matter, but I wonder if it is wrong for me to act super masculine when I am a female. I mean isn't it a sin to cross-dress? So maybe I should grow my hair out and stop wearing men's clothing... I detest femininity, but I don't want to sin, either. I know it sounds like a naive question but I am serious, so please give a helpful answer or don't answer at all. Thanks in advance, and God bless. Have a lovely Advent.