Wow, props to you for admitting that about yourself in public. Self-reflection is such a powerful tool in one's personal growth.
I'm ashamed to admit I went the other way around, being female-bodied and all. It started in elementary school, when the boys and girls were always separated. I had this notion that boys weren't for making friends with. They were only for being boyfriends. So I was pretty much objectifying boys at the age of like...7. Now I feel really gross.
Then puberty hit, and my dad swooped in with the good old "Boys are scum, all they want is to get in your pants." So I believed that all the way up through college, and treated men who approached me accordingly, even if they'd previously been friends. While in college, I sensed an elusive male side of myself and was frustrated by this; at the same time, I was uninterested in dating men and vowed to never "belong" to a man through marriage (well I broke that one!). I didn't actively HATE men, but I did have a ton of internalized misandry (actually, wait, in middle school I DID proclaim a hatred of boys at some point).
It took a self-described misogynist to open up my eyes to the fact that the way I treated men was hurtful, and that I viewed them as objects instead of people. How embarrassing.
Now I'm the exact opposite. I love men and manhood and can't get enough of it. And realizing that I'm (probably) a feminine man, and have been that this whole time, fills me with such relief and peace. I understand everything about myself now. So many things about myself that have baffled me for years now make sense. I wonder if I would have realized I were a man earlier if I didn't hate them so much while growing up.
Although I hated being lumped in with the girly-girls, I never wished those girls would change just to make me feel better about myself. I never thought poorly of girls who weren't like me, even though there were traits and interests that I despised. (Traits and interests are not People.) In fact, I become absolutely LIVID anytime I hear women bash other women for just being themselves, because I'm a big advocate for individuality and being true to yourself.
Weird how I always thought of girls/women as individual people, but men as enigmatic objects.