Caught my fiancé watching porn

So normally I don’t care if he watches porn or not. I mean I watch it sometimes so whatever who cares it’s a normal thing. I just don’t want to know about it is all. Well my fiancé came home from work (he works super long days), I made dinner and we cuddled on the couch with our daughter for a little bit and then he went to bed. I was sad because I missed him all day and asked him to stay up a little longer so we could spend some time together. He insisted he go to bed because he works super early...which is true he does. So whatever he goes to bed. About 10 minutes later I take the cat into our room because she keeps trying to get into our daughters room and I just put her to sleep. I catch him in the act and honestly I’m hurt by it. Like he knows our daughter goes to bed when he does why couldn’t he just ask me to have sex with him? I’m 38 weeks pregnant and it really made me feel super self conscious about the whole thing. I already feel ugly/fat enough because I’m super pregnant and now I feel like he rushed to bed just so he could watch porn. It makes me feel like he’s not attracted to me. We haven’t had much sex lately because of the pregnancy. Am I wrong for feeling this way? Maybe it’s just my pregnancy hormones idk