Orb in my bedroom?

by Emily
(PA, United States)

Taken about a year ago, I found these orbs when accidentally taking a picture. This was the second picture.

The lights were off.

I don't believe the other little orbs are real, but I feel the big one is something.

I enlarged it just to better see the blue ring around it.

After seeing it, I began taking more. As stated, this was the second. The first showed one very close to this but the orb was a little smaller.

I'd like to know people's opinions about it. Just because I've always wondered.