Personal-depressed

So me and my SO have been together for over three years now and have been having unprotected sex for two years... with no luck of any pregnancy ...he is actually the one who initiated having a child and when we would BD he would say things like "do you want to have my baby?" During the deed.... at first it was weird to me but then I felt very wanted and loved... now talking about me wanting one out in the open about it and taking the premama drinks he has been cumming anywhere but inside.... I feel unwanted... maybe hes scared or stressed about money... but it hurts and it hurts a lot. I'm very depressed ...