I feel unimportant 😢

So I've been off bc for like 4 months now. I want a baby so bad. My husband has a two year old daughter. When I talk to him about my period or how I feel or if my period is late he doesn't act like he cares at all. He just says okay. I feel like since he already has a daughter that he doesn't care about me having one. I feel like even when I do get pregnant, our baby won't be as special because he already has a daughter. I just want him to be as excited as I am to get pregnant. But right now I feel like I'm just alone in this and our baby won't be special or important to him 😢