We're dating since about a month and things are going OK.

We had made plans to meet on Tuesday, but I had to cancel last min because of work. I went to her house next evening unannounced after having a couple of drinks with colleagues at work. Just before knocking on her door I thought that it will look creepy, so decided to leave. Her roommate was on her window and saw me drive away in a Lyft.

I realize that it was a BIG BIG mistake. I should never show up unannounced to anyone's house at such an early stage of dating.

We message only once or twice a week and I haven't heard from her since we cancelled our plan to meet last Tuesday.

What should I say to her if she brings it up on our date next week?