Hi can eneyone help. I'm going out of my mind. I've had swollen lymph nodes in my neck for many years always told they was ok. My blood work as been of for a couple of years was referred to a hematologist she put it down to smoking. I have like a puffiness above left coller bone for around 2 years had a scan said was nuffin to worry about so got on with life then recently I found little lumps behind my left knee so seen doctor she checked me all over said they all seem small she's not concerned but will get a scan done of behind knee witch is tmoz she felt my groin said she couldn't feel none but I can so now I can feel lymph nodes in neck by collarbone groin and behind knee. Now I'm really scared I have lymphoma has eneyone else been threw the same. Thank you.