Hooking up

So I sort of met this guy and was talking to him for a few weeks. We finally met the other night and we made out and I may have let him feel me up and I gave him a hand job. He came, I was pleased and happy. He kissed me good night and said we were going to get together again. Now he hasn't talked to me since he left it's been a day. Should I just chalk it up to the fact that he got what he wanted and used me like a slut and left. I did want to have sex with him but we didn't get that far.