I dreamed I was in my house ,maybe the kitchen, not sure, and I saw lots of flies ,little tiny ones and some adult size , they were black, I got a spray bottle with a hose attached and sprayed down all the walls and floors as well as corners and behind furniture. I finally found what I believed was the nest and sprayed it down with what seemed to be the last of the contents of the sprayer. In this dream I saw my uncle fall as in a faint , I cried and cried holding his hand till he woke up and looked at me. What does this dream mean