Hi, understand your anxiety. Only lymph nodes greater than 1 cm are significant. Lymph are protective mechanisms of the body and they 'trap' the infecting source causing enlargement of lymph nodes. The infection can be from the draining skin or the organs. The other causes for enlarged nodes are tumors or inflammations to name a few. So, wait and watch, if they further increase in size, then consult your doctor. Regards.
It's not that I can just touch my neck and feel I need to tilt my head forward and have a good feel about.