Change of smell?

I have a qns , i dono if its weird or something. Recently , i don't like the smell of my husband after he come home from work,I will ask him to shower immediately, at times too i will just tell him he smells whreby he just had his shower and did nothing that day 😆and i feel nausea without vomitting. Usually im fine abt it . I'm 6 days late today and have yet to take a pregnancy test. Im just worried it turns out with dissapointment been trying for 3 yrs 😥. baby dust to me pls 😥