So yesterday I(17) texted a girl for the first time blah blah, I usually took between 30 minutes to an hour to respond, and she always took less then 10.

A few messages in she said "haha" and so I didn't respond and then she asked me a question about 10 minutes after I read that. (Did it twice) so I guess she is slightly interested.

Then she slept and opened my message in the morning and thus no reply.

So what should my next move be? Should I wait until she messages again?