Hi ive been getting electric chock feelings in my left and right arm, up and down to my fingers, sometimes in back of ear on right and in my legs and dull weak arms and chest dull heavy feeling, my arms have little bumps on the inner side which look like goosebumps but i am not cold, they itch and tingle at times. I m 25 and just started a new job taking phone calls 9am-5pm and am using an iphone 4 and since then its been getting worse everyday. It official began when my husband and I went away and used a spa bath 2 times a day for 2 days. Could this just be radiation effects or something else?