Husband not interested in sex while I’m pregnant

I’m sure we all know how mentally exhausting pregnancy is without any other problems. Seeing my body change so much so soon has me feeling completely disgusted with myself. I don’t want to look at myself let alone have my husband look at me. It also doesn’t help that we haven’t had sex more than like 5 times since I’ve been pregnant and I’m 7 months along. He’s mentioned before that it’s weird because I’m pregnant but he wasn’t rude about it and I’m sure he didn’t mean it to hurt my feelings because that’s not the kind of person he is. Our sex life before we healthy and great. I’ve talked to him about it a lot here lately and he says he up for it but I really just don’t believe he is. He has not even attempted anything or shown any kind of interest in my body which I really do understand because to me I look gross so I get it. But I feel like it would really help my self esteem and insecurities if he seemed interested in me. I’ve definitely helped him out if you know what I mean but no favor has been returned so I feel unwanted and unsatisfied. I just really hope I feel better after this baby and that our sex lives improve.