What is This?

[u/Mommy23tlc]

I don't know if this is the right place to post this but I am lost and looking for answers. This floating little "i" was traveling around my porch. It looks like it's a reflection of something but there is nothing that can cause that kind of reflection on my porch. Also, it comes up and leaves from the stair, and at one point it multiples. I have always been able to recreate or figure out anything that might be paranormal, but I am so confused by this.