<s>[INST] My head hurts, and my body feels very weak as if it is a viris or something and stomach hurts right at the bottem under my bellybutton area. i dont know if its stomach flu or something but its very weird and im also wearing a sweater because im cold but its not cold here and i have a bad taste in my mouth too as if i was sick. [/INST] Hi welcome to Health care magic forum. Thanks for choosing H.C.M.Forum. You had body pains , weakness, stomach pain under the bellybutton,bad taste, and i am getting rigors, All these are collectively called fever, and pain under the belly button is due to urinary tract infection, totally it is a fever due to urinary tract infection. I advise you to consult a physician for diagnosis and treatment. You may have to undergo blood work and urine examination for confirmation. Wishing for a quick and complete recovery. Best regards. </s>