<human>: I met a girl as part of a school holiday, and after realising I liked her, I asked her out. However, when I did so, being the idiot I am,  I only asked if she wanted to do something and didn't organise anything, instead exchanging numbers on the premise that we'd organise something. 

I messaged her 2 or 3 days later, but she said that she was busy. I said it was fine and asked if she wanted to reorganise for the following week, but didn't get a response; our texts end about there. It's been about a month since then and we've both started school again. Is the text implying that she doesn't want to go out any more or am I overthinking it? Has it been too long? Should I ask her again, and if so, how?

Can you condense the text into a few key points?
<bot>: Asked out girl. She agreed, but was too busy at the time. It's been a while since then and we haven't really spoken since. What should I do?