I have a lymph node that is around half an inch or just below on the right side of my jaw. I also have a pea sized lymph node on other side of my jaw. I also have other pea sized nodes beside my groin and on my neck but I've been told this is normal because in slim. I've had all the lymph nodes for around 2 years. The lymph node in my jaw has never changed and its very movable. I also have no symtoms of it being enlarged due to lymphoma. What else could possible be cuasing this? The only thing that is says online for a lymph node being swollen for a long Time is cancer but I've no symtoms of cancer apart from just having a lymph node swollen for an extended amount of time.