For awhile now [at least for the past 2 years] every now and then I get headaches and I notice a lump about 1/2 inch to an inch about my right temple, it s VERY hard, almost feels like bone underneath it, any touching of it causes headaches but it eventually goes away, when it isnt there I dont feel a protruding bone or anything of the sort, wondering what it could be but I don t want to just go to the doctors saying I have a lump on my head.