You don't have a sense of your own gender, as part of your identity? I think most people do. It doesn't necessarily have to do with dressing a certain way or wearing makeup, but it can involve that.
I'm not really sure how to answer that.
I know I'm a woman, and I like being a woman. I could never fathom the idea of getting SRS or anything like that. But other than keeping up with my appearance to an extent I wouldn't describe myself as being feminine. I like video games, sports, outdoors, and stuff like that.
But then again feminity is a relative term. There are certain parts about my personality that are feminine, I guess.