My date left me hanging

I (18f) have been going out with this guy, (19m) for a few weeks now. It’s been pretty casual, there’s been a lot of talk regarding sex. Well tonight was our fifth time going out, and we decided to take it to the next level. From how he had talked previously, I was really looking forward to the whole thing. He talked a lot about how his partner’s pleasure matters a lot to him. Without going into too much detail; he needed up finishing multiple times, I ended up doing almost all of the work, I didn’t finish once, and then he took a shower and left. He kissed me before he left and said he had a good time. I am so completely disappointed and I don’t quite know where to go from here. I don’t think I’m going to go out with him again, but right now I’m kind of lost as to what I’m going to do next.