ve been having some really strange pains recently that I wonder if may really be due to a hiatal
hernia. I have abdominal tenderness, burping,
hiccups, some chest discomfort, and some slight nausea. I've had some really weird experiences after eating or drinking recently. One time, I had pain in the upper part of my back and the back of my neck. Another time, I drank water quickly, and my back and shoulders started aching pretty bad.