I TRIPPED AND FELL ON A SHOWER FRONT LITTLE FOOT

I TRIPPED AND FELL ON A SHOWER FRONT LITTLE FOOT WALL AND LANDED HARD ON THE SIDE OF MY LEFT LEG THIGH 5-30-16. I THOUGHT AT FIRST I HAD BROKE MY LEG BUT I ABLE TO FINALLY MOVE AFTER AWHILE. NOW 6-8-16 THE BLOOD CONTUSION HAS NOW STARTED TO TRAVEL DOWN MY LEG AS THE BLOOD IS SETTLING ON SEVERAL PLACES DOWN MY LEG. I FEEL THIS INTERNAL BURNING PAIN SENSATION...I THOUGHT BY NOW THE LEG WOULD BE GETTING BETTER BUT IT'S NOT, WHAT MAY BE GOING ON?