He didn’t try to have sex with me?

We’ve been dating about 6 weeks. Have had sex 3 times. This weekend I spent the night after a great evening together. He got into bed naked as he usually sleeps. I got in with panties on. He turned to me and we were facing each other and he was holding me and kissed me a little. Then stopped and soon fell asleep. The morning came and he was affectionate,  but again did not try to have sex. I left. We’ve talked since and everything seems ok.