From time to time I get these quick and random pains in my head, it usually happens when i make a weird movement with my neck, or even some random movement. It has probably happened about 10-15 times in the last couple years. It doesn't happen very often, but when it does happen, I basically feel like i'm stunned for anywhere between 3 to 10 seconds, the initial feeling in my head kinda feels like something popped or busted, and let's just say it's not the best feeling in the world... If anyone know's anything about this, please help.