Yeah Alex, it took me a while to figure out as well- I too was really quite girly as a kid, especially before puberty. I mean, I was pretty rough-and-tumble, played outside, climbed trees like a monkey, (still do) loved running around shirtless, and had as much fun digging holes and playing with toy trucks as my little brother, but I also went through the "everything pink is awesome" phase when I was 7-ish (shudder!) and was obsessed with horses for years, and did ballet for a couple years around 5-7. I liked wearing skirts for ages, until around puberty, which was really when I started rejecting everything feminine. I suppose looking back, that's really when I realized something was wrong, it's just that I had no way of understanding what.
So yeah, I definitely strayed into both areas of stereotypical gender roles as a kid, which was for a while why I kinda doubted myself for a while. But I've ditched that point of view- hell, I know cisboys who did ballet, loved pink, and even wore skirts as young kids.
Wow, rambling again. This is a very ramble-inducing topic. 😀