Would you be mad

Last night I wanted to have sex with my SO so I started touching him of course, he got super hard and was into it. He started kissing me neck which I love, it was a turn on. Then he kept my hand away.. turned on his stomach and I was left like “wth just happens”? I asked him “I thought u wanted to”?? He said no babe not today. Which I understood he has to get up 5am and it was already 2am and he didn’t get no sleep but I felt like shit him going for it and then just turned away.