I went on a date with a girl, got along pretty well, ended up going back to her place and hooking up, but now I don’t want a second date?

So we were talking for about a week, we both want long term relationships (I’m open to short, but I do want something long lasting). We got along great on the date, I was a little tipsy and she was laughing at everything I was saying.

She invited me back to her place, and we ended up having sex and I stayed the night. We both had fun, and I woke up early to get home to take care of my dog. As I left, I don’t know why, but I just didn’t feel a connection and I really wasn’t interested in a second date. It could have been that certain behaviors reminded me of my exes that ended up being really toxic? There really wasn’t anything she did that I can think of that made me not want a second date, but I know she does. I don’t know if I should continue on with a second date or if I should just not?

In the past I haven’t listened to my gut and it’s gone poorly for me. There is something my mind is telling me, and I don’t know if I should listen to my gut or give the second date a chance? I just don’t want to continue seeing her because I am really bad at saying no…and I also just feel bad about giving bad news, which isn’t good. So I have ended up in relationships that I maybe shouldn’t have been. But with this one, there really wasn’t a particular red flag I could pin point. Just a feeling. But I feel bad because now it just looks like all I wanted was to hook up. What should I do?
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6 mo
It also doesn’t help that I had a very very bad break up last year. I am over my ex, but I think it did a lot of damage to my ability to trust people and putting myself out there again is scary for me right now. And I think I am extra cautious and nervous about getting into any relationship where I don’t feel immediately excitement for a second date. Even though we did sleep together.
I went on a date with a girl, got along pretty well, ended up going back to her place and hooking up, but now I don’t want a second date?
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