I don’t feel sexually attracted to my so

So my so and I were talking about sex and how most pregnant women don’t want to have some sex in the first trimester (I’m 14weeks pregnant). So I told him as I’m now in my 2nd semester I will surely start to feel like myself soon. And he told me this is how I was before pregnancy and it just got worse and he goes “I feel like you barely desire me”. I really didn’t know what to answer. He is right. It has nothing to do with him it’s just that I don’t feel any pleasure when we have sex and it feels like a chore to me. When I look at him, I know that I love him, but that’s it. I never tell myself ‘wow it would be nice to sleep with him’. I don’t know if it’s normal or if I should ask myself if I truly love him 😣