Your symptoms are suggestive of acid peptic disease / gastritis / GERD. Post-meal bloating, gas, indigestion, burning sensation, and worsening with spicy food and meat are typical features. Smoking, irregular meals, stress, and excess spices can aggravate this condition.
Next Steps
Consult a physician or gastroenterologist for proper evaluation.
A short course of acid-suppressing medication (like a PPI) and prokinetics may be advised.
Health Tips
Avoid spicy, oily, fried foods, red meat, alcohol, and carbonated drinks.
Do not lie down immediately after meals; wait at least 2–3 hours.