Advice please?

I feel like since I've had my daughter I don't care much for my husband. My daughter is one and I put her before everything. She is the reason I wake up in the morning I live and breath for that little girl. I feel like I can take or leave my husband. If he were to leave I think I'd be ok with it. I'm 16 weeks pregnant now and I'm not sure if it's the hormones messing with my mind or not. Even after I had my daughter I felt this way. Is this normal? I do love my husband don't get me wrong but I don't feel like I care for him anymore. I feel like the only people I care about are my daughter and my unborn baby.