sexless marriage

we've been married a year and together 6. we had a great sex life in the beginning but with life changes and stresses he's disconnected over the last few years. he's just not interested in sex at all. I dress up nicely. I make dinner and keep house clean after I work 40 hr weeks and pregnant without complaining or asking for help and he still just comes home and sits on his phone. once in a while he'll say I look nice but I want to look hot.