Got any documentation on that from a reputable medical or scientific source?
Josie, Pretty much what I know about this is in the post and comments above, but I would not rule out bed bugs yet. They are very hard to see — not because of their size, but because they tend to bite when you are sleeping. Even if you are awake, you are really unlikely to feel them crawling or biting when they do so. It is unlikely you are feeling the crawling sensations when they are actually on you. Some people who describe the sensation you feel, who do have bed bugs, think this may be part of your allergic response after the fact. However, a sensation is not proof. I am sure there are other possible causes for this. You need confirmation of bed bugs in order to be sure. Please read the FAQs. If you need support, come to the forums.