For a few years on and off the middle region ON my jawline becomes swollen...it is not under the jawline/neck but on the outside of my face. Its not generally painful though its get achy if I massage it too muchI cannot tell if it is a gland, muscle or lymph node swollen as I can never find a diagram picture of where I seem to swell. Not sure if this helps but I also get tonsil stones every so often, and frequent sinus infections & cold sores. Any help would be great!