hi friend,
very sorry for your injury....let me ask u few question.Whats ur age ?Whats ur occupation?How it get crushed?If pain is same then what thing makes u walk(ur will power)
or ur actully limping?Why movement is not happening mean what ur feeling during pain or stiffness?
till this time u put ur foot in crushed ice water ice should b sufficient,deep ur foot till half of ur shin,performe not goin movement till ur effort