I entered my parents house, and when walking towards the light switch, I stepped into the open cellar and fell down the stairs. I skinned my elbows/forearms, thigh, shins, ankle and lower right back (lower lat and oblique area). The bruises are already swollen, bright green and the areas on my thigh and back are spasming and I am finding it hard to bend, walk, lift etc. Any suggestions for treatment? I am a trainer at a gym and have a road-race tomorrow morning!!