im going to start by saying this does relate to bodybuilding because i started to experience this problem after i started going to the gym for the 1st time and im assuming its the cause some how. recently i have been getting red rashes and really itchy at the gym and after. i get home and take a shower and it goes away but as soon as i get into bed i get this crazy itch that doesnt let me sleep. i toss and turn till eventually i go to the bathroom, splash rubbing alcohol all over myself and it gives me enough relief from the itching to let me sleep. i have washed everything in my room and still it continues, maybe its bugs? maybe an infection or dry skin? ive googled for answers for a week now and still no help.