Sex with Nauesa

I am 12 weeks pregnant and 95% of the time nauseous and on the verge of vomiting. The moment I feel up to having sex , I start to get my husband in the mood BUT immediately start to get nauseous . It’s almost as if the thought of having sex grosses me out once it’s about to happen, which isn’t fair lol ! He NEVER complains that I haven’t been “up to it “ lately . I feel so bad . Anyone have problems like this ?

Sorry if I posted this to the wrong room .