Can i get a concussion from my cheek?

so yesterday my friend fell on me and i smashed my head into the floor pretty hard. I hit my cheek bone and now its all bruised. I have had a headache since i hit the floor yesterday. All day i have been zoning out a lot and i was really tired today...i know i didn't hit my head but could i have a concussion from hitting my cheekbone? and do you think i have one now?