Is my shed haunted...........?

Try to talk to it over EVP. Ask who it is first. That can give you a lot of information. Apparently, it takes ghosts a lot of energy to talk. So ask it the important questions first. It's believed that if you make spirits mad they can open a vortex that summons bad spirits. So if you want it to stay nice don't irritate it. Remember, when your near that shed, he can probably hear everything your saying. So becareful.