My sons have all had the Fifth’s Disease lately!  As a matter of fact, my husband and I both got it too!  Fifth’s Disease has a "slapped cheek" look (some children get a low grade fever) on and off for weeks.  Then it goes into a lacy rash on the body!  My kids bounced back from it, and my hubby and I struggled through it!  Fifth’s Diesase is the 5th of the 5 childhood rashes!  Good Luck!  Hope this helps!