I had the same problem it could be a laundry detergent or a soap your are using, try switching to an more sensitive skin soap. Also after you shower try putting on a lotion with moisturizer and some type of butter(cocoa butter, shea, t-tree,aloe vera). I use johnson&johnson baby soap and when I get out the shower I use some cocoa butter vaseline lotion. It helps but I switch laundry detergents often so this helps out
