So Lost in the Moment...

I've been dating this guy for about three months now. We just started seeing each other casually after a long time of just being friends. It's not like either of us are looking to settle down or anything, but there’s definitely something... more between us. Last night was different though, we ended up at his place and it felt so right in the moment. But then this morning I wake up alone on his couch with a note saying he went home early because he had work stuff to deal with. Now I’m just here wondering what happened. Did I overstep? Was there something in my behavior that suggested more than we both wanted... or do guys always leave such detailed notes when they’re gonna be late for work? It’s just so confusing, and now it feels like a wall has been put up between us... We didn’t have any kind of talk before last night. We’ve both kinda been in this place where we were enjoying the company and not rushing into anything deeper... but sometimes I feel this pull to be more than that with him. He’s really sweet and attentive, it just felt natural somehow. There was never a question of consent or anything like that; it was all mutual and clear. But after everything went down last night, there's been no check-in from him, no follow-up message or call... And honestly? I’m starting to feel hurt by this. Maybe he’s just busy and needs space... but what if we never go back to the way things were before? What if our easy friendship is gone for good? I don’t know how to approach any of this, it feels like a really awkward situation now. And yeah, there’s definitely some regret here too, I didn’t realize just how much my heart was getting involved in all of this until the morning after everything happened. Now I’m left here on his couch wondering what exactly we were... and whether we ever could be more.