How can we save for a down payment on a house while paying rent?

We currently are renting a beautiful town house, I’m super grateful! But I just wish I owned my own home.

We’re not even married yet because we want a home first. It just feels like we’re never going to get there. We have a 1 year old (who is always needing new things) and we really want to expand our family for our 1 year old to have a sibling - but everyone keeps saying “you need to own a home first” “you need to be stable first” so it kinda makes me feel worse...but honestly, we are stable. It’s just we don’t own a home and our car has a lot of problems every few months it feels like so we should really buy a new one.

Our rent is as much as we would be paying for a mortgage so I know we can afford it. It’s just so hard to save for a down payment when you’re already paying for a home basically.

Any ideas/tips that helped you? I’m getting really down about it lately. We’re only 24, but when we see other people our age buying a home it just sucks!!!