My chest is congested my head is hurtin cant eat anything im weak. i need an old get well remedy?

my chest is congested my head hurts it feels like razor blades are cutting me when i breathe, im very weak , my throat is sore , i have a fever of 102 ive been to the doctor they told me to drink lots of fluids i do... ive been like this for a week does anyone have any answers 4 this ? old remedies for being sick? please help.