Getting Married While Pregnant..

Marriage has been heavy on my mind lately... Ive got 5 more months til baby is due. I would like to have the same last name has him/her.. But don't think my SO is ready for that. We talk about it briefly just joking, like Taco Bell wedding for $600. 😂 Then he told me well if I'm gonna spend that much we might has well go down to the courthouse get married an have a huge BBQ get together. An he would want to get married before my sister's wedding which is 2 days after my due date... 🤦 But then we never talked about it.. I don't want it to bother me but it's on my mind for the last couple days an I guess I just needed to vent...