Scared to death of having a boy

Amy Jo • 29, married to the love of my life, mommy to an amazing baby boy 8•11•15, now expecting #2 in April ❤️
Don't get me wrong I am over the moon about having a boy, I know nothing about little boys😳 I know about barbies and pink not trucks and mud lol was anyone else scared to have their baby boy? Any helpful hints on how to prepare myself?