6 weeks and low sex drive...

Currently 6 weeks pregnant with my 3rd and for the past couple of weeks I have had very low sex drive. I cannot for the life of me have an orgasm. Solo or during sex. I cant get wet either.. I never had this problem before. And now my husband thinks he doesn’t turn me on anymore so he is having trouble having an orgasm as well due to him thinking I’m not into it during sex. I need some advice on what to do... will this go away anytime soon? Is this normal? Has anyone else had this problem when they got pregnant? My husband always pleases me and now his ego is hurt and I feel so bad. Our sex life has always been amazing and we never had a problem in that department. 😩