Have you considered having some tests done? There are various tests you can do yourself with the right equipment, and you don't have to be a doctor to have tests done on your blood and stuff. IIRC you are in a jurisdiction I have no familiarity with but things can be done abroad if necessary. Some reading can get you up to speed on what are some reasonable baselines, reasons for departure from them, and what you might want to do about it.

Guessing about the soda was good, but guessing can be improved on.

Thanks!