X factor fading?

I connected with a guy about a month ago. Due to travel we couldn’t meet for a few weeks but we texted and talked almost every day for a few weeks.

When we finally met it was amazing and felt so great. And we kissed the first night and…absolute fireworks.

We saw each other 2 more times that same week and took things to sexual level. It was pretty good…not stellar but definitely a solid place to start.

We’ve continued to talk daily but the last few conversations have felt a little strange. Almost awkward. It’s like that initial rhythm and back and forth we had is kind of missing. I’m still happy to talk with him but I feel like I stumble over my words. And something just feels “off”

We are hanging out again soon. He said he wanted to something out of the house since the last couple times we hung out were just at home and…having sex. So I think maybe he’s feeling too like things are a little off. He mentioned that we kind of did things backwards.

So what do I do? Did I ruin things by sleeping together too soon? Is it possible to get back that “everything feels right” feeling? Or are we just not super compatible except as a short term fling.

I really was feeling like I met someone with long term potential…I’ll be disappointed if it fizzles too quickly.