My daughter has had a sore throat and swollen glands in her neck for about 8 weeks. She also has a lot of leg cramping and has recently been complaining of doing little sicks after she drinks or eats. She has been tested for strep throat twice whicChatDoctore back clear.  She has also had bloods done checking for glandular fever.
Hi dear, I had gone through your question and understand your concern. It seems she still has viral infection:adenovirus or Herpes. I suggest:- perform blood test to exclude infectious mononucleosis, which usually occur due Herpes infection;-IGM, G to HHV 6 type, CMV,ABV;-Calcium of blood. Hope i t helps