15 Year old me vs. 21 year old me

I'm transgender/ non binary, but I was assigned male at birth. This is written in the POV of a male. When I was a teenager, I would find myself highly distressed about my sexuality. See, at a time where I should've ideally been drooling over girls, they did not stand out to me. At the same time, I'm getting sexual feelings towards guys which I repressed. After school every day, I would spend an hour or more looking at exclusively lesbian porn, because I didn't want to see a penis. Every now and then, I would cheat and venture over to the gay side and find that far more satisfying, only to feel deeply ashamed afterwards. I would go on yahoo answers and type out long paragraphs asking people if I was gay. The questions would go a little like this "I'm 15 years old and I have only ever had crushes on girls. I watch mostly lesbian porn but I have seen gay porn and I like that too, but I ONLY have romantic feelings for girls" Basically, I emphasised the crushes on girls in order to make it sound like I'm straight.Fast forward to now. I'm exclusively attracted to men. I have only dated men and I've had 4 boyfriends. I have only had sexual encounters with men because I am not attracted to women. I wonder what that yahoo answers question would look like from present-day, 21 year old me...I have some advice, too, if you're questioning your sexuality. Don't force anything. Be honest with yourself on what your feelings mean. No matter how you feel about it, in the long run, you will feel better being honest with yourself than spending years repressing your sexuality.