Advice glow ladies

Ladies I don't really have friends and I need some advice. Please be kind❤️. I have been with my husband for 17 years. I am 33 and I love him very much but our intimacy is lacking or maybe it's our comfort level I'm not sure. I don't see him naked and he doesn't see me naked. When we have sex my shirt is on and so is his. I'm usually okay with it but lately it makes me feel some kind of way. Like he doesn't even care to see my body. I have asked him to take his shirt off and he won't. He has never been affectionate and I have told him I would like him to be more affectionate. I am very affectionate. I'm also 18 weeks pregnant so I don't know if it's just hormones but I just don't feel like he desires me. I don't feel like myself and he isn't much of a talker 🤐. I don't know how to feel better. I don't know if anyone can help but it feels good just to write it all out.