Yes, throat tightness can absolutely be caused by acid reflux, even with a normal endoscopy. This is often due to Laryngopharyngeal Reflux (LPR), where micro-droplets of stomach acid reach the throat, causing irritation and muscle spasms without leaving visible damage in the esophagus. To manage this, doctors commonly recommend acid-reducing medications. You can discuss starting a proton pump inhibitor (PPI) like omeprazole, or an H2 blocker like famotidine, with your physician. Additionally, simple lifestyle adjustments like eating smaller meals, avoiding lying down for three hours after eating, and elevating your head of the bed can significantly relieve this tightness. It is a very common and highly treatable issue.

While having a regular period after intercourse makes pregnancy unlikely, your first step should still be a home pregnancy test to rule it out. Other common causes for a two-month delay include hormonal imbalances, stress, thyroid issues, or PCOS, which can also trigger gastric issues. For temporary acidity relief, you can take an over-the-counter antacid or Omeprazole (20 mg) before breakfast. However, please consult a gynecologist to investigate the missed periods and get a proper prescription. Avoid self-medicating with hormonal pills without a professional evaluation.

Bloating happens when the stomach or intestines feel full or swollen. Common causes include excess gas in the digestive tract, changes in how the bowels move, food intolerances (like lactose or gluten), irritable bowel syndrome, or hormonal changes such as those around menstruation. While occasional bloating is common, if it keeps getting worse or doesn’t go away, it’s important to see a doctor to rule out any underlying condition.

Pain when swallowing solid food is often caused by irritation or inflammation in the food pipe, commonly due to acid reflux. To help reduce acid and allow the lining to heal, medications like omeprazole (a proton pump inhibitor) or famotidine (an H2 blocker) are highly effective. While these temporary options can offer relief, experiencing pain specifically with solid food is a symptom that needs a proper medical evaluation. I highly recommend consulting a doctor. They can perform a simple check, such as an endoscopy, to find the exact cause and ensure you receive the safest and most appropriate treatment.