Chest started hurting for no reason and has been hurting off and on all day in between breast could it be lungs have had a uri?

Causes of chest pain: Chest pain comes in many varieties and can be caused by anything that comprises our chest - from the outermost skin, to the cage-like ribs and muscles between them, to the lungs and heart. One things doctors always like to ask is if you can reproduce the pain - that is, are there movements or actions that bring on the pain. If there are actions that you not elicit the pain it's likely muscular....