Hi Just Now.. I Was Touching My Head.. To Be

Hi just now.. I was touching my head.. To be exact above my forehead, right where I part the line for my hair.. Right in the middle.. And I felt a bump. Every time I touch that bump it hurts.. I don't know what it is. But I'm worried. Not only that I also touched on the right side of my head close to my ear, near the tip of my ear, on that side of my head I felt another bump similar to the one above my forehead. What could it be?