Just last weekend I went hiking, and after I knoticed that I had rashes behind my ears. I didn t think this too weird, I probably just got some poison oak on my fingers then pushed my hair behind my ears. But after looking at the irritated area on my right side I knoticed a smallish bump on my tendon. I beleive it is under the dermis for it moves with the tendon and doesn t move when I push and pull at my skin. The bump is hard as a rock and hurts when touched. The day after this discovery my ears felt like they were burning inside and out, could all three occurances be strange coincidences or do you think they are connected? I m also afraid that the bump is attached to my lymph node for I have had issues with my lymph nodes before and quite a few removed. Thank you