Best friends with babies, feeling left behind and scared to be a thing of the past.

So today my husband and I hung out with my best friend and her boyfriend and baby, and his best friend and girlfriend and baby, we got them together and during some of the time we hung out I felt excluded in their mom talk, like me and my husband where left behind from the group at points or they kept taking pictures of each other or their babies and just felt a tad excluded, at the end of the hang out, they are talking again and my husbands best friend was saying how they wish they could hang out with other couples that have kids because they are more family oriented etc.  and that really hurt my and my spouses feelings. We don't have a baby yet nor are pregnant yet, but hoping to be. I don't know how to explain it but I felt like they are just trying to ditch us because we are being left behind. In all honestly it really felt shitty to hear that, made us scared that they'll soon stop hanging out with us just because we don't have a baby and "don't get it". The only thing we don't get is why they think we aren't family oriented, or have a problem doing family stuff. It's not like we don't like to do things that they can do with their kids because we do, we love hanging out with them and love their babies. We both have grown with babies all round us in our family, I am the go-to babysitter and love babies. I know things change after you have a kid and hear how sometimes people with kids stop hanging out. I don't know if we are over reacting or if anybody out there understands/ have been through what I'm saying... I'm just bummed out 😔  I'm on AF and TTC with no result and feel like we are losing our only friends ... I am a person that lets everything out, should I talk to her about this?