 [ Symptoms ] worried about lymphoma  i have swollen lymph nodes located in the neck area one located in the supraclavicular fosa i have fatigue about 3 weeks ago my skin started itching and i have been having mild fever  around 37 2 celcius for about two weeks  i am hot and cold at the same time but mostly at night i have had mono a couple of years ago i tested positive for both cmv and evb i have a family history of cancer my mother with lymphoma and my grandfather with leukemia and other relatives [ Disease ] i have read the stomach bug norovirus attacks the small intestine and the body then releases antibodies that kill off the lining of the small intestine to fight off the virus this would probably be shed as mucus in the diarrhea that is one possibility