No bond with unborn child

I'm 6 months pregnant. 24 weeks on Wednesday. This pregnancy was planned. And I waited a long time for this moment bc I was waiting on my husband to feel comfortable and ready for a child. We are having a baby girl. Which I wanted very badly! But feeling her kick and seeing her ultrasounds and hearing her heartbeat is wonderful. And getting everything ready for her is awesome but I feel guilty for not having a bond with her already. Idk if it's bc I'm letting stress come in the way of our bond or what. The closer her due date comes the closer my husband leaves for a year deployment over seas. Luckily he will be here for the birth and a month and a half after. But idk if it's me, the stress, or if this is normal. I just honestly feel horrible and then it gets me thinking if I'm even going to love and have a bond with her once she finally gets here. It's tearing me apart.