Anyone else husband/SO not that excited about baby #2

Jennifer • Married 10/4/14 SAHM with 2 girls❤️

My husband and I are due with our second child in November. We planned for this pregnancy so I definitely wasn’t a surprise. We have a 2yr old little girl now and this pregnancy is actually our rainbow baby since we lost one in between. Anyway, he just doesn’t seem to be that excited. He’s not into talking about names right now or really anything baby related. It kind of hurts my feelings. I don’t know if it’s because we have done this before and it’s our second instead of our first or what is going on. Anyone else going through this with their spouse?