Why do my ribs hurt ? it hurts like when you run & your out of breath that's how they hurt that's all i have is pain nothing else

Not enough info: You did not say if you hurt yourself or had an injury and how long it has been bothering you also if you have difficulty breathing or not lot of time it can be a pulled muscle or inflammation that will resolve in time but it can be serious too . Difficult to tell without examining you so talk to your primary care doctor who can get necessary work up to diagnose your problem and offer treatment.