I don't know what I have done to my ribs

well I was biking over a field and it was raining,i slipped in a puddle and fell on my ribs,5 hours later on and it still hurts,even when I breath. it hurts on my side and shoulder blade. my mums says I could of pulled a muscle,cracked my rib or bruised it.HELP!

She's right. Go to the ER if you want a more precise diagnosis and treatment.

Your ribs are probally the most easiest bone in the body to fracture / break. They are not as strong as dome people may think. Go to hosptal and get checked over. Hope I helped.