Husband advice

I’m 7 1/2 months pregnant and feeling incredibly fat and unsexy lately. I have had zero interest in sex and basically hate everything about being pregnant and my pregnant body. My husband has def been feeling the effects of my lack of interest in him and sex in general. Recently I found he’s been watching “inappropriate” stuff while I was not around. This has always bothered me and he knows it and normally doesn’t watch it. We have had a healthy sex life up until getting pregnant and really until the last several months. I need advice. It has just added fuel to my body image issues now that I know he’s watched that stuff. I know I partly blame myself because of my lack of interest. However this just makes me feel horrible. It’s all I’ve thought about for days. I feel so insecure and unattractive and I’m not sure if I say something or just bite my tongue and try to ignore it. Has anyone else dealt with this?