He suddenly stopped texting...

With this guy we were dating since mid-July. We were talking since March.

So basically what happened, in our last 1-2 dates, it happened that I was not in a good mood, and I was kind of mean/rude at some parts. Not very much, it was just how words came out of my mouth in a way which wasn’t the best. I was sarcastic basically. But he laughed and didn’t show to be bothered by my attitude or something. He seemed satisfied and happy the date was over, I also felt fine and I was glad that my attitude didn’t push him away. He even asked me to go decorate his Christmas tree together one day. We thanked each other and I left. Then he texted me to make sure I was safely back home. And that was it.

The next day i was waiting and waiting for a text, but nothing. He wasn’t active on social media either so I got a bit worried. I texted him at 9pm the next day asking him if everything is okay (I rarely text first), and he replied at 4am that everything is fine and that he just had lack of sleep and was very tired. After that we talked a little bit and that was it. No more good morning texts, no more texts in general, and I’m here wondering why. We are not official or anything and he hasn’t tried to use me in any way (we only hugged, and he tried to kiss me once but I showed that I’m not comfortable so he didn’t). So I don’t feel used or anything, I’m just sad and confused. Maybe I did something that turned him off? I don’t know. It’s been one week since our last date and we’ve only talked like twice. I feel so depressed really. It’s probably all my fault.