I was just laying in my bed when I was well masturbating, I know that this may be a weird question or something that may be odd or hard to answer but please bare with me. So I was lying down in my bed and I finished masturbating and I came but when I did this after the fact of this happening. I laid back in my bed and it felt as if I was shaing very slowly back and fourth in my bed. I then walked down stairs and tried to figure out what it was but all the answers are that its a Demon or some evil spirit when I know it is probably health related. Just before I did this I did work very hard cleaning my room it also makes it harder for the fact of that I am over weight. Can you explain to me what this is or tell me who can help me. Thank you