Hello,
You already had an element of the gastric problem, in addition, you are potatoes notorious for the gas formation, and it was a spicy preparation causing enhanced gastric acidity all of these caused you the symptoms.
Still, you need your blood pressure check from your family physician and get a specific medication to advise. Take rest, eat or drink bland food or liquids (like milk, non-spicy or oily food in small servings).
Take over the counter tab
Ranitidine twice a day. Suck tablet
Gelusil MPS over-the-counter as per symptoms.
Digestive Enzyme preparations like capsule Bystozyme may add to relief.
In case of no relief, consult a physician for systemic examination, and specific medication advise.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. Vasudha Jayant Athavale