Just a One-Night Stand?

So last week, I decided to go all out and attend my first college party. It was wild, I drank more than I ever have before, danced until midnight, and ended up talking to this really cool guy named Alex. We clicked instantly over our shared love for indie music and old movies. Before I knew it, we were alone in his dorm room, laughing and getting closer with every second. Eventually, we crossed that line, though I can’t recall much after that point because of the alcohol. This morning, when reality set in, I’m left wondering if it was just another consequence of my reckless behavior or something deeper. Is this normal for people my age? Should I be reaching out to him, or is moving on a better option?