what does this mean?

So the other day i went to my boyfriends house and stayed there for a few days. We haven’t been a couple that long or anything but when we were together we started making out and stuff and i was on top of him and i could tell he was hard. i really wanted him to fuck me but he didn’t idk what his problem was. i showed all the signs that i wanted to have sex. and it seemed like he wanted to too. but we never did. he kind of just pushed me off. Did he just not want to? am i not good enough?