After having a baby he decides that he does not feel the emotion connection anym

We have been together for 10 years and after that we decided we take the step to have a baby. Unfortunately I have postpartum anxiety after giving birth.
Things got better after 7 months and 1 night I saw him looking down and upset and ask him what happen and he went sometimes I feel nothing for you. And in my head what do you mean? We just had a baby and than postpartum and than now this.
He said the emotion connection was gone and if we truly love each other and honestly I was raging than and said if I did not love you why did I get pregnant and he went u pressured me into it saying last year was the year and he always wanted a baby . Now he says he needs space to think if he really loves me as he started overthinking what we have in common. We got together in the first place because of the love of travelling and having new adventures. And best part the mix signals his doing like having sex with me again and than told me not to think much into it and than saying he needs space.