Is it normal to be haunted by spirits?

Every night at 3 pm, I get in bed and walk over to my bed because I hear a noise. Then I see shadows in my neighbor's garage and I walk inside his lawn mower and I notice there's a little green gooey substance that comes out of it. So after I walk outside, I go into his bedroom and go back to sleep. But when I wake up around 6 pm because I hear another noise, I see the same green substance hover above my refrigerator. So when I exit the refrigerator and enter the basement, I hear more noises. I then exit my dog's house and get back to my bed and sleep.

IIN?