Yesterday I lost my AirPod pros at a local park

So, I was trying to reset them because I left my case at the house, I had both AirPods and I wanted to disconnect one, so I disconnected it not realizing it disconnected the case, and both the AirPods. I put them away in my bag, but that was the last I saw them. They aren’t in my bag, I have the case but both the AirPods are missing, and it’s still disconnected from my phone. How do I find them?