I agree it is de localized tactile Sensory Processing Disorder or Neuropathy.
Have a Google search for:
"sense of touch feels strange" "weird sense of touch" "tactile sensory dysfunction" "whatever i touch doesn't feel the same" "trouble localizing touch perception" "tactile problems" "strange feeling when touching"
http://forums.webmd.com/3/welcome-exchange/forum/4496/0
http://www.medhelp.org/posts/Neurology/Tingling--numb-sense-of-touch/show/1637747
http://ehealthforum.com/health/everything-feels-weird-t161339.html
https://*****************/question/index?qid=20100509112451AAhtvRt
https://*****************/question/index?qid=20100611010833AADHYqE