I. have swollen neck glands under chin,and jaw pain behind ears, nausea and no appetite for 7 days. throat is sore sometimes but not always. v tired?

Viral illness: sounds like an upper resp infection Mononucleosis is a possibility would consult with ur doctor and/or some walk-in clinic for a quick monospot test; otherwise, rest, hydrate, take vitamins and assure good night sleep; if these symptoms protract beyond 1-2 weeks, I would consider further blood work and possibly imaging of glands to rule out other, more sinister causes; Feel Better