I'm hallucinating the scary maze face!!?

I'm 14 And I don't drink, smoke, or take drugs. I stade up late at my friends house and he told me to play the scary maze game on his computer. I never played the game until he told me too. When I finished it an ugly girl pops up and screams!! I started to yell!! When it was time to sleep I fell asleep I woke up and I saw that face in his room starring at me! I focused on the face and it disappeard I was soo scared now that face is stuck in my head!!! Help me plz!!