Bloody Immune system

Poor J has tonsilitus for the third time in three and a half weeks, and is now covered in huge spots/ bites which look like they may be infected.  Happy Easter holidays.  For the last year, since he has been on his gluten free diet his health has been so much better, but sometimes we are still hit with these blips which can take over three or four weeks and result in regular trips to the doctor and poor J being left with a tiny frame and big eyes.