Hi, I'm 47 and was diagnosed with Lupus and kidney disease in 1997. I was on dialysis for almost 4 years. I received a bilateral kidney transplant in 2001 and also blessed with my daughter in 2006. Recently, I started itching all over my back and my stomach. It is driving me crazy that I can't sleep! I jumped in the shower at 3:30 am just to wash myself and see if I would feel better. It worked temporarily! It's happening again and I even changed my sheets too. What could it be?