Can I comment on "orbs"?
I've done about 15 years of on-site "paranormal" aka "ghost or spirit" photography... a lot of things other than spirit or paranormal can cause an orb or multiple orbs.
Is the area dusty? Carpet can emit a lot f people/dog dander and that floats in the air and the flash reflects off of it.
What time of year is it? Are any windows open? (Pollen, tiny flies that captured by the light of the camera).
If there are animals in the picture, are any of them focusing on the orb(s)? (Most animals are sensitive to presence quicker than people and more than likely will react to a presence floating overhead).
Shoot for an anomaly in motion with a "contrail" (of light) and if it is doing something unusual that would indicate motion or speed or unusual behavior.
Orbs in general are hard to decipher as spirit or something non-anomaly.
TIP: When I went out on my investigations I would "ask" for a "clear" picture (spirit). That would be how a person looked in real life.