No craving for sex

Ladies for like the past 2 months I have not been wanting to have sex I rather just masturbate every time my husband tries I push him away from me I don’t even wanna cuddle with him idk what it is but when he gets close to me I can’t stand it like I don’t even want him to touch me wth is wrong with me I’m beginning to think this bby just doesn’t like him 😩😩😩 I feel so bad for him but I know it’s me but I’ve never been through this with any of my other pregnancies just this one I have to force myself to have sex with him & I hate it ; it doesn’t feel good but I do it to satisfy him I just wanna know what’s wrong with me 😐😐😐👌🏻