Hello dear,welcome to Ask a doctor service. I reviewed your query and here is advise. I think you are suffering from reflux. During pregnancy, hormone changes can allow the muscles in the esophagus, including the LES, to relax more frequently. The following tips may help relieve your heartburn: *Eat smaller meals more frequently and don t drink water when eating. *Eat slowly and chew every bite thoroughly. *Avoid eating a few hours before bed. *Avoid foods and beverages that trigger your heartburn. Typical culprits include chocolate, fatty foods, spicy foods, acidic foods like citrus fruits and tomato-based items, carbonated beverages, and caffeine. *Stay upright for at least one hour after a meal. A leisurely walk may also encourage digestion. *Wear comfortable rather than tight-fitting clothing. *Maintain a healthy weight. *Use pillows or wedges to elevate your upper body while sleeping. *Sleep on your left side. Lying on your right side will position your stomach higher than your esophagus, which may lead to heartburn. *Chew a piece of sugarless gum after meals. The increased saliva may neutralize any acid coming back up into the esophagus. *Eat yogurt or drink a glass of milk to quell symptoms once they start. *Drink some honey in chamomile tea or a glass of warm milk. Hope I have answered the question. Let me know if I can assist you further.