Nightly visits - vibrations directed to the head

Hello all,

Following a letter addressed to one of the site admins I decided to open up and post my experience here, with the hope that I would be able to find others who are, or were going through the same experience and exchange ideas or thoughts that could impact both us, who directly experience this, as well as the community. 

Note: I tried to be as clear and succinct as possible in my description below, however, please feel free to ask as many questions as needed to better understand my experience.

Description: For about one year now, I've been visited every night, during sleep, by etheric "entities" who generate strong vibrations, which are directed to my head. At first, these vibrations seemed to drain my energy however, I've learned, over time, that it was my worries and fear, which kept me awake throughout nights, that really was making me feel drained, and sometimes completely exhausted. At some point I had no choice but to accept this and try to sleep through. I'm a very light sleeper, so I've had many occurrences when I did wake up, especially when the directed vibration was strong. In and of itself, this directed vibration seems to have no immediate effect (positive, or negative), however, whoever, or whatever they are, they are extremely persistent. The vibration can be stopped if I insert my hand between the vibration sourse (coming through from within the mattress) and my head resting on the pillow. By this conscious action, the vibrations gets progressively subdued to the point where it becomes very faint, or it stops altogether, however seconds, or minutes later, another one comes in by "walking" on the bed, it inserts itself into the mattress and it starts vibrating, as if on a mission (as long as I'm in a hypnopomia state, meaning not completely awakened). The sensation I have upon waking up (whether in the morning, or in the middle of the night), is one of lightheadedness, I literally continue to feel my "brain" vibrating even when I'm up (for about 20 to 40 seconds) and sometimes brain fogginess and tiredness.

Facts:

1. It's been happening every night for the past year or so.

2. Location is not a factor. I'm being visited even when I travel long distances away from home.

3. In over 95% of time, the vibrations are directed to my head. 

4. For the time being, I cannot pinpoint any positive, or negative direct effects. I believe the lightheadedness, tiredness and brain fogginess during daytime could be attributed to the lack of a quality sleep on long term, rather than directly to the vibrations, but I'm not 100% sure. 

Conclusion: I'd like to know who, or what they are, what's the purpose of their visits and in particular the purpose of these vibrations directed to my head, and whether there are others going through the same type of experience.