The Orb, Voice and Activity Lastnight and This Morning

Lastnight, not long after I went to bed, I was just laying there trying to go to sleep and on our bedroom ceiling I seen this bright yellowish golf ball sized orb flying around. It disappeared and about a minute later in reappeared on the wall by our closet and then disappeared again and that was the last I seen of it. Later on that night and throughout the night I heard some voices in our bedroom and one particularily stood out, it was the voice of a women. I couldn't understand what she was saying, but she was loud. Then this morning while Karen and I were downstairs we heard a door creaking upstairs. We went up to see where it was coming from and while we were up there, there were noises coming from the area between our bedroom and our son's bedroom, in the hallway. Also with this was an uncomfortable feeling. Forgot to mention, this also had our dog barking.