For the last 2 or 3 years I've been getting this discomfort on and off in my left side. Now, with my lymph node history (9 years swollen nodes in armpits) I always worry that it could be my spleen. It's sort of in the middle of the left side of the ribcage and sometimes radiates towards the back. I sometimes notice it after eating a large meal such as pizza or burger. Thinking about seeing a doctor about this...again. They didn't feel anything last time so maybe it could be the pancreas? I might still be too young for that though. I'm only 28 and it hasn't gotten that much worse over the last few months / years