A crawling sensation in
skin is seen in
people who are very anxious and stressed out. Very dry skin (you rule this out) and disorders of thyroid gland all can precipitate a crawling sensation. The other possibility is Morgellons disease often mimics scabies. The disease is believed to be caused by weak immune systems in people that have contracted the tick-borne Lyme Disease at some point in their life. It can also be a fungal infection like Tinea corporis.