According to the symptoms you report (âdull to sharp pain under the solar plexus area to the right and just beneath the edge of my ribcageâ, âintolerance to spicy foodsâ, âheartburn and sometimes acidy hiccupsâ), you could be experiencing some type of stomach disorder such as gastritis, peptic ulcer or a hiatus hernia. Gallbladder disorders (stones, inflammation) are also possible. You can visit your primary health provider for a preliminary examination and diagnostic procedures.