Hi , I Received A Report From My Gp Today,

Hi , I received a report from my gp today, after recently having a ct scan, the report saying I have a 10mm nodule on the left adrenal gland.that this is unlikely to be of significance ,I ve suffered with chest problems for yrs now , ave had test which showed mild copd.. now the doctor's saying its not copd.. after receiving this today im very worried.. your advice would be very much appreciated ..