Sexually selfish 😒😒

I just started back getting my energy back after a long 4 months of being extremely sick while pregnant and always exhausted. Out of the 4 months we only had sex about 5 times and now I am getting more energy and wanting to have sex more but now I have been making an effort to have sex with my husband and initiate it and he keeps denying me and saying to not touch him. When I ask him why is he denying me he tells me that he is so used to not having sex with you that it doesn’t bother me anymore. That really irritated me😒