I really can not agree enough. Be curious. Irrespective of what IT is you need avoid fear. 

If you can hear your self snore, your body is asleep while your mind is awake. Things can be really confusing in that state.

For example: In "Journeys out of body" Monroe tells that he once thought he was being harassed by sex craving male entity. Every night, in between wake and sleep, he would feel Someone close behind him breathing in his ear. Later he discovers that he was slightly out of phase and the thing behind him was his own body. 

Point being, open up to it. It might seem like it's out to get you... but that's your fear.. has it really done anything to you? You are gonna be fine. Your body is safe.