I have a lump in my neck just under my jaw the size of a marbel and its painless...it moves around but its hard and i'm worried...ive been coughing and having discomfort on the left side of my throat i also noticed i have a pink bump on my left tonsil that has a white head on it the size of a penny. i thought at first it was just viral bu then when i stuck my toungue out one day i noticed a large white lump on the left side of my esophogaus and its grayish black in some places. i tried to poke it with a qtip and it hurt sooooo bad i started crying. my left ear has been killing me for over a month now ive had this lump for two months. my mom took me to the doctor tuesday and i tested negative for strep he said he thought it was just a dead white blood cell??? i want a second opinion....im only 17 years old but cancer runs big in both sides of my family and i also use to smoke for 4 months....please help!!!