Persistent burping and acidity may indicate an underlying digestive issue such as acid reflux or gastritis. Avoid spicy, fatty, and acidic foods, eat smaller meals, and do not lie down immediately after eating. If your symptoms persist or worsen, please consult a doctor for proper evaluation and treatment.

Severe pain around your belly button with blue discolouration is not something caused by simple gas and may be a sign of a serious internal problem. Please seek immediate care at the nearest hospital. Do not take any painkillers or eat anything until a doctor has examined you.

Pain in the upper left abdomen that gets worse on an empty stomach is often related to excess acidity or a possible ulcer, but chest discomfort should always be carefully evaluated. Avoid spicy, oily, and acidic foods, eat smaller meals more often, and avoid long gaps between meals. Please see a doctor soon to rule out any serious causes and to start proper treatment.

Your symptoms, particularly the burning sensation and vomiting a few hours after meals, may indicate a problem such as a stomach ulcer or severe acid reflux, which needs proper diagnosis. You may take an over-the-counter antacid for temporary relief, but it is important to see a doctor for a full examination. Avoid self-medicating, limit spicy and fatty foods, and eat smaller, more frequent meals until you are assessed.

Since your acidity has been persistent for several years and has recently worsened, you should see a doctor promptly to rule out ulcers or other underlying conditions. Avoid spicy, fatty, and acidic foods, and eat smaller meals more frequently. Your doctor may prescribe antacids or acid-suppressing medication for relief and long-term management.