Is it a BOY 💙 or GIRL 💖?

Hey Mommies!!!! So I was wondering , I'm 7 weeks 3days.. and I haven't had any morning sickness like that. NO vomiting NO nausea etc. So I've heard while carrying boys you don't go through much morning sickness but while carrying girls , you go through the worse morning sickness 🤒🤕😷!! Is this true ? What are you all symptoms for moms who are carrying boys & for the moms who carrying girls? Even the cravings are different I heard !