Hubby not excited about baby😪

My husband and I were talking and he just kept saying kind of negative things about ushaveing our 3rd baby... And when I got kind of annoyed I aske him if he wanted to have this baby and if he was excited and he said no.... It made me really sad because I thought we wanted this together that we did this together and now I'm so upset. I don't want him to be unhappy...