Hi, I have several swollen lymph nodes, one on each side of my neck, one under my jaw line, and now I noticed one at the back of my neck by my hairline. I do have dental work that needs to be done, besides that I have been healthy. The doctors did blood work and said it all came back normal. The nodes are painless and movable and the doctors all say it is most likely a result of the problems with my teeth and don't seemed worried, but I am.