How did y’all know?

How did all you great dudes know you were trans? I’ve been questioning for about a year now- I loathe dresses and pink with my entire soul and I mostly wear jeans, t-shirts and beanies. I hate my chest and being called feminine names like princess and girly and I really want to cut my hair short. My mom has mentioned me acting like a boy and she’s transphobic I’m 99% sure. My friends are mostly girls though since all the boys around my age are jerks. Thank you and I hope you guys have a good day!