wedding broody

Idk what is wrong with me y'all but I'm getting sad because my boyfriend of over 5 years hasn't propesed to me , yet I'm seeing everyone I know who hasn't been together long getting engaged ! We've talked about getting married and he seems fab with it we've spoke about wedding plans and how we want it to be in the future and having our own child. I'm just getting impatient ! We've been sooo in love with eachother , can't keep away from eachother, so what's the problem 😩?!  He bought me a diamond ring for my birthday last month but I'm just getting wedding broody!!! Is this normal or am I just being jealous I want to be called his last name and to call him my finance and to marry the guy I call my soul mate.. We're only both 20 but I've got this urge to just want to start our lives together properly as adults by being engaged