L.B.
I am sorry to tell you but you really need to take him into the ER. He really needs a chest x-ray. Trouble breathing is the bodies way of telling you something is seriously wrong. This unfortunately cannot be treated at home. He could have broken a rib and that could have punctured his lung. Not meaning to scare you but I was a paramedic for 10 years and have seen patients who wait because of no insurance and things really go from bad to worse. If he has no insurance, at the hospital, they could see if he could qualify for temporary medicaid and only pay a small deductible. Sorry, but to me, this sounds like an urgent situation.