Ran over (recovery time)

Chloe
So yesterday I got ran over by a car my foot hurt so bad, anyway, I got sent to hospital and they said it's not broken only bruised, it still hurts really really bad, and now my whole body aches, they also said I've pulled a muscle in my shoulder, how long do you think it'll take to heal? I can't walk on it so they gave me crutches, does anyone know?