I wonder if anyone can help? My 16 year old daughter has had a mystery infection for about a week now but since the doctor can't locate it, she hasn't been given anything to make it go away. She has a temperature and intense stomach pain. But the worst symptom is the nausea that wakes her up early in the morning and doesn't go till the afternoon. It's really debilitating and she's miserable. Her GCSE mocks start on Monday morning for two weeks (doctor says that the nausea is related to the infection as she has a temperature and that it's not stress related). She can't eat and is really worried that she won't be able to sit the exams. She just wants the nausea to go away to she can get on with her exams. Help!