What Causes Shock-like Sensations On Cheekbone On Pressing?

Hi, may I answer your health queries right now ? Please type your query here...(For the last several months i have experienced a very small shock-like sensation on my left cheeckbone, it occurs only if i take my forefinger and firmly push into a specific area, sometimes i have to struggle to even find the pain. however sometimes i feel it very slightly when shaving ?