Hello. I am 20 years old. 5 4 , and 150 lbs. Early this morning on my way to work, I went down a flight of stairs that happened to be outside. It was raining and cold so I took extra precaution not to fall, but lucky me, I fell down the whole flight of stairs anyway and really messed up my left side where my ribs are. It hurts to walk, laugh, cough, sneeze, etc. Luckily I work at a call center so I was able to still sit down and work today. I was just in a lot of pain. Do you think it s just bruised or there might be something fractured or something? It definitely hurts to touch..