Not being intimate

Ladies anyone not bothered with sex after having a baby? Im 7mths PP and i just not bothered. Im tired and recovering with health issues and a csection. I didnt think it was a problem as my partner wasnt really a high sexed person! Actually if anything i would inatiate and he would say hes not in the mood. When i was pregnant he said he was scared to have sex with me when i was pregnant and we did have sex a few times and night before i was meant to be inducted. Ive had sex a few times after that and he fully respects when im ready. He works nights so we are not really in bed apart from weekends. One thing i have an issue of is my partner does not like to see me naked if we are not having sex? It makes him angry where he can sometimes say before leaving work stom out the house or he wont look? Hes told me if im doing that to go into another room which ive told him absoloutly not. And he is being weird and stupid over the whole thing. Ladies please anyone been through this.