Hi dr i have an elarged lymph node in my chest that was x rayed 1 year ago had a follow up just recently it appears the lymph node has not really grown it has stayed at 1.4 cm but their is a change in the tissue surrounding the lymph node and what looks like a small calsified spot on the other side of my lung. I have been very tired generally feeling off have very bad night sweats. My dr has sent me to a specialest and i also have to have a lung function test. Should i be worried??