Should I be concerned?

Nothing • 20 ✨ Christopher born 7.27.2016 💙 happy 💗🐰🐱
Im 36 weeks and had my regular weekly check up today. The doctor said I'm already 1CM dilated and the baby is pretty far in my cervix(head down also). I'm reading some things about some women that aren't even dilated at all and they're further along than me!! Should I be worried my son will come early? 😳