You have pain in your shoulder blades, back and ribs on both sides because you injured yourself or you have the flu, which can also cause these symptoms. If you do not remember hurting yourself, you may have Alzheimer's disease and forgot; or you are an idiot.
This is mostly among the players, mainly who play the cricket. When you bat, definetly, the shoulder pains, if you have not pratised properly , the back too sill pain as well as the ribs.
Did you lift something heavy might be a pulled muscle but this is something you might want to talk to your doctor about or seek medical attention right away.