1+2+?

I decided to step on the sidewalk again letting it move on its own, I slowly rode the sidewalk down the block. As I reach an abandoned park the sidewalk stopped right then

why is there a park here?

Why are there swings moving on their own?

I stepped on the grass towards the park almost falling, the grass was moving and acting just like the floor of a bouncy house. I fell on my back letting out a small laugh for some reason I found it pretty hilarious.

finally able to get up on the grass and crawl to the wood chips area making it there.

I walked over to the swingset sitting in the middle swing, pumping my legs back-and-forth. A sweet little humming came from all around me but there was no one there other than me, Suddenly the swings on both sides of me started swinging on their own causing the singing to become louder making me realize it wasn't English.

For some reason, it made me sick to my stomach causing me to hop off the swing which made the humming stop but not before a small voice whispered into my ear saying

"where have you been?

And where will you go?"

I looked back expecting someone to be there but no one was there instead I look down Confused as to why are there three shadows instead of one?

I walk back to the sidewalk keeping my eye on the shadows but they didn't follow me, they stayed in one spot the whole time like they were watching me leave. When I got to the sidewalk I started walking down the road paying no attention to the park acting like it was nothing to me anymore but to be honest, why are there only three shadows and not more?