i had thyroid cancer. and i had two surgeries for thyroid removal.RAI treatment after that and everything goes fine. now after two months my throat palate started burning and it continues for three days. i went to doc he noticed swollen lymph node on left side of neck. he give me some antibiotics which helped me a bit. after completing the antibiotics i went to doctor again and show him swelling in lymph node he put me on another course of antibiotics which helped me a bit. relieved from palate burning. But i stll have mild burning sensation in swollen lymph node. sometimes its more than mild i feel something burning. and its more than three weeks now.

i am really worried. i have no fever,no cough no other symptom. i just had this swollen lympph node. i am really afraid. can someone please shed some light on it.