Hello, I have a lump on the right side of my neck, just under the jawbone and my ear...it is firm and not painful unless I keep pressing on it...then it becomes tender... I have a pressure feeling in that ear, and quite a lot of mucus in my throat... I asked my doctor about it, and he says it is a swollen lymph node... but this has been there about 6 months now and it isn't getting any smaller.. or any better.... I sleep very well at night, but can fall asleep sitting up an hour after rising.... can you tell me what to do?