i have a sore throat from 8 months it started with cough and phlem slowly cough went away but the sore throat , difficulty swallowing , ear pain sometimes and also there is a swelling below the chin area , i feel consistant pain through out the day, i scared whether it could be a cancer , now a days i spit out blood stained when i clear my throat in the morning. throat lymph nodes are also swallon , there is pain when i touch the throat lymph nodes, i consulted the ent , did mri it was normal , i dont know how to come out of this disease , i m really fed up with it , need help.