Search Results: how to act on a first date

*PLEASE READ THE WHOLE THING*
So this guy and I started talking around 8 months back. After meeting for the first time, he used to text me a lot and kept asking me to meet again. Also, he lives an hour away from my place so whenever we met we always chose a place that was close to me and he would drive till there for around 40 minutes amd then drop me home in the end. So on the second date we told we like each other. And in the car we made out and shit while he was dropping me home. After that he was pursuing me still and used to initiate conversation everytime and kept asking me to meet, but I was feeling a bit odd cause we made out when we weren't even dating. Anyway we finally met for the third time after 2 months. But on the third date everything was perfect he kept saying I was looking nice and all. He also paid the bill. He never let me pay in all the 3 dates. But then we got too drunk that night and while he was dropping, we parked the car somewhere and started making out and then decided to have sex cause he had condoms But since I'm a virgin I'm a bit tight so we couldn't do it. And after that he got sad but I was like it doesn't matter. he texted me a few times after that. But after a while he kind of stopped talking. Then he texted after 20 days and I didn't open his text for 2 days on purpose cause I was mad at him. He had written "Hey, free to talk?". when I replied he was like "just wanted to ask what headspace you're in and everything". I didn't reply to that cause I didn't know what to say. But after 2 weeks I texted him and he was like "I wanted to talk to you about it tbh" and then I ignored him for a bit to act cool about it and I said "what's up" and he still hasn't opened my message. He didn't even wish me on my bday even though I had told him about it a few days before. So right now I'm thinking if I messed up or he just never really cared about me and whether I should move on or not.