Orb Or No Orb?

This isn't much of a story. I took some pictures, in my home, of my nieces and my children while my sister was visiting. My husband has, on numerous occasions, seen a little girl with long dark hair running in the house. He always sees her from the corner of his eye. He once mistook her for my daughter.

We were sitting outside and he saw, through the curtain, a little girl running past the window. He said to me "Isn't Haley asleep"? I said yes, why? He said he saw a little girl running past the window. I know it was not her because she actually was sound asleep.

In the house things would fall from the counter when no one is in the kitchen. Around the time I was due to give birth she seemed to come around more. It frightened my husband so he asked the little girl to leave. We have yet to see her again.

The man who owns this house told us his wife passed away not in the house. She loved this house. The picture I took shows unknown "orbs" Well I think these are "Orbs"...But I am not sure.

If any of you have any idea please get back to me. I don't think that orbs are bad. I don't feel anything bad in the house and those pictures I took were neat. I would love to know if these are orbs and if so what type or whatever.

Thank you so much for your time.