Hi, I recently (about a month or so ago) started having very very occasional, like maybe once every few days, dull throbbing pains in the top of my head, mainly on the right. My question is, is this leading to something more serious, or is this stress or what? I get them at random times too, its not like when I'm in a certain position or when I lay down or when I'm stressed or whatever. They just kinda happen whereever. I have occasional migraines/headaches, but they're nothing like these. Any help would be appreciated.

-Brad