Met this girl while I was getting some service on my car done (she works there.) I was talking to the guys there as it’s my usual place and she kept joining the convos. Anyways, I end up talking to her for about 20 minutes and we were very clearly vibing. At the end I ask her to go to a music festival with me, she agreed and put her number in my phone. I texted her my name that first day so she knows it was me and she replied back. I next message her 4 days later seeing if she wants to grab a bite. No reply although when we were talking she told me she had a busy weekend. So I figured why not reach out again. Just messaged her again and it’s been a few hours and still nothing. We’re both in our mid 20’s for age reference. I’ve never had this happen to me before so it’s a little odd. Did I wait too long in between getting her number and messaging her or did I just get the wrong impression?