How Can My Face stop Going Red?

my face is ruining my life. Anytime a teacher asks me something my face goes pith red and everyone laughs. I know i'm not embarresed or somethingn i just want it to stop so i can have a normal life. Even when somebody elses face goes red or people talk about red faces my face goes red. please help!!! i don't want to spend the rest of my life too scared to try anything in case my face with redden. Please