I have bad right rear neck pain, right side under armpit pain and arm. They appear to be swollen lymph nodes, which maybe is affecting my nerves on right side. My ear over the last ear has also beenpopping in and out mostly like its clogged over the last year. I have even had jaw pain sometimes when eating. Im guessing its from my lymph nodes. Also, I have been itching a lot lately, feel, sometimes feels like I cant breathe enough, fatigued all the time, and urinate all the time. What should I do? Any guesses on what it could be?