So I was born a girl. Throughout my childhood and up until recently I felt like a girl. Now I'm not so sure. I sometimes do feel feminine, even though I don't like stereotypical female things, but a lot of the time I don't. But I don't feel at all masculine. It's hard to describe, but basically I feel either feminine or like I have no gender. I have long hair and sometimes I love it, but sometimes all I want to do is cut it off. Sometimes my female body is annoying, but other times I don't mind it at all. It's really confusing.
You might want to look up terms like agender or genderqueer and also body dysphoria. Keep in mind that it's okay to be confused and you don't have to be sure about your exact gender identity