I wonder if you can help, I seemed to be in a lot of pain in my chest, around the breadwinner (just under), the pain came on around mid afternoon today, it s been pretty acute, very uncomfortable, seem to have a lot wind (belching). I ve been diagnosed with a hiatus hernia, could it just be that playing up or something else, if it is hernia this is the worst it s been., is there anything I can do, take to help relieve the pain, also I m feeling nauseous.