I have dandruff. Someone said it's because of that. I'm 18 years old boy.
But i have a bump in the back of my neck only on one side and swollen lymph nodes on the back of my head (2 left and 3-4 right side). I don't think my armpit lymph nodes are swollen same as genitals nodes, i'm supposed to feel them as a round thing, but they are not jumped out of the skin. And pretty small i think. If it would be cancer, it would be all nodes sowllen. Now it's not. But what's about the bump? It's hard, little, like 0.5mm not painful, just as you touch the skin or any your body part.