It is important to prioritize your health and safety during pregnancy. Experiencing chest burn and bloating can be common due to hormonal changes and the growing uterus putting pressure on the digestive system. However, it is crucial to consult with your healthcare provider regarding any discomfort or concerns you may have. As for intermittent fasting, it is generally not recommended during pregnancy as it may lead to inadequate nutrient intake for both you and your baby. Moreover, fasting without water can increase the risk of dehydration, which is particularly concerning during pregnancy when hydration is vital. Your healthcare provider will provide personalized guidance based on your specific circumstances and medical history. They may suggest alternative strategies to manage symptoms like heartburn and bloating, such as dietary modifications or safe medications if necessary. Remember, always prioritize open communication with your healthcare provider for the best advice tailored to your individual needs.