Spouse has no sex drive

I’m 12 weeks pregnant and my spouse has zero sex drive. We used to have sex multiple times a week, but now we’ve had sex once since we found out I am pregnant and I am struggling. I ask him to have sex probably once a week and he’s always too tired, even when he slept in and we had a nice day together, he just shuts down and refuses. I asked him if it’s because I’m pregnant and he insists that it’s not.

I 100% want him to be able to say no and I respect his right to say no, even if he doesn’t have a reason. But come on. Never?? I am starting to feel so hurt every time he rejects me. I’m starting to feel worthless and I cry and get angry every time he says no now.

I don’t know what to do. I feel like my marriage is turning into a roommate situation. I just want to feel intimate with my husband.