Is it bad?

Kayla • First time mom. Really excited. Have a loving boyfriend by my side.hopefully soon to be hubby. And a 3 year old step son
So I posted awhile ago I was having problems with my boyfriend. We ended up breaking up. But we ended up working things out. 
I realized how happy I am with him everyday. Everyone has their faults. Especially faults you can't change. 
We've been together 7 months. I'm 30 weeks pregnant. 
I wanna spend the rest of my life with him. 
I know people stay together for years before they decide to get married. 
But I honestly want to marry this guy. 
We are amazing together. But I don't know if he feels the same. 
When we found out I was prego he said he'd marry me if I gave him a red headed child. Like I can make that happen. Lol but it got my hopes up. I have been thinking about marriage through our whole relationship. And I'm finally ready to tell him that I would like to be his wife. It doesn't have to be any time soon but just to know there would be a day we would be husband and wife.. It fills my heart with joy. 
Mrs. Birdseye<3 I love it. 
Now on the help part.. 
Should I tell him what I want? Or should I wait longer? I know most of u are gonna say it's to early it will ruin everything. 
But on the honest note.. What should I do???