Hello, your symptoms sound like the same problem I had with one exception.
(After I ate, I had pain in my back on the right side all day). I initially thought
I had kidney stones in my right kidney.
I went to a Naturopathic and was diagnosed with a Hiatal Hernia. This Naturopathic
has forumulated his own brand of herbal remedies. I have been been using it now for approx 1.5 months and feeling much better. At first I was skeptical of this herbal
formulation as it has a couple of components that are not Herbs. MH I have been meaning to on this formulation to get your thoughts and if it is okay will send you a private email. JIH