Everyone is having babies!?

It feels like everybody is having babies! Expecially everybody i know! I'm 21 and am NOT ready to have a baby (maybe in 3-5 years at the earliest!) but it seems like almost everyday someone i know says "IM PREGNANT!" OR "IM ENGAGED!" or WE JUST GOT MARRIED!!!! and seriously these people are hella young!!!!! i know it sounds stupid...but i cant stop thinking about it....