Random question about porn.......

So my little guy is 4 months old. I had a csection which took awhile to heal from. Since our baby boy has been here our sex life is not what it used to be. I’m overtired the majority of nights and just want to sleep. Today I found lots of porn on my hubs browser when I went to use his iPad. I cant judge him because when he works nights I’ll watch some porn myself and help

Myself out if i want. So I’m not mad in the least but I still feel weird about it. Almost like he doesn’t want me. But isn’t it my fault we’re not having sex? So should I not feel weird here????