I have had this lymph node for a few years. I recently noticed (a few months ago) that it started changing shape. It does not hurt at all, nor has it gotten bigger or worse, it's simply changing as if it's splitting in two. I'm not sure what to make of this but nobody I know seems to care or would be willing to schedule an appointment. Please shed me some knowledge on what is happening. Here's a picture to show you what I mean. The lymph node is on the left side of my head, where the neck meets the scalp.