It all started when I had a dream hugging an x friend. I woke up at 1AM to 4 knocks like someone was knocking on the door and it was loud too. My husband was asleep out cold. He is a deep sleeper as am I. And I heard it and then a week later I heard it again at 2AM and last night I heard it at 5:42AM...it woke me up and I was not happy. Can anyone gives me any ideas on what it can be? Or tips? Thank you!

hmmm

Keep track of how often and what times. Also audio and video systems are awesome. Even if it's paranormal there are special programs and filters you can use for that. If you don't see anyone take a stillframe of the time of the knocking to a Facebook psychic forum or local psychic.