Only guilt sex

We’ve been together for a year (we have a history before this). Anyways I feel like the only time we have sex anymore is when I ask him why he’s not attracted to me anymore or when I say something that makes him feel guilty for not having sex with me. We went through this patch before and for maybe a week we were back to normal and now again we’re back to never having sex at all. When we first got together we always had sex. I just don’t understand what happened. I know the honeymoon phase is over but I still love and need him just as much as I did when we first got back together. I don’t know what to do anymore. I feel disgusting. We used to sleep naked together, now I sleep with clothes on. I just give up.