my daughter is 11yrs and has a sore throat, swollen gland in right side of neck very prominent , fever, diagonosed tonsilities no improvement with antibiotics ,then got white ulcers around inside of mouth ,see own doc got another priscription different antibiotics some improvement she has still got temp but not constantley hot as before what worrys me is she know has swollen gums still very tired not being sick anymore ,had blood test today for glandular fever she has been of school for 7 school days . family history of children and cancer .