This happens to me too redcrx - not very often and it only lasts a couple of days. Its happened most of my adult lifetime really, However, about 8 years ago, it started happening one day, but as the day wore on the pain on touching got worse and worse - even my clothes hurt me - so I went to docs and had contracted shingles which lasted about four weeks and was dreadful. But not wanting to scaremonger really, every other time (and there have been plenty) when this strange feeling has happened, it has come to nothing and was gone in two days. Good Luck x