How do I get over a hookup?

I’m not even sure where to start with this post but I’ve recently been more confident with myself (19M) and started to go do hookups with other guys. It isn’t that often I would however my last experience with a guy (23M) has feelings left lingering.

To be honest we didn’t even do much but the first time with each other felt a lot more natural and on top of that we had a great conversation after we overcame the initial awkward phase. I think I just like the idea that he was more closer to my type in terms of personality. I know there really can’t be anything more than what we have now and I want to get over it but he’s really left a mark into me. Also not to mention that he explicitly said he was down low

Not that it helps at all but he isn’t that active on snapchat where we met so our first meet was a bit spontaneous since he planned everything with a questionnaire (i still laugh at this). Anyways I asked to meet again and I’m just left with mixed signals. I probably shouldn’t have considering I want to get over it. But at this point I’m just letting time take its course