Stomach cramps during pregnancy can have various causes, including something you ate or the onset of premature labor. If your symptoms are mild and subside quickly, it is likely related to your diet. However, if the pain is severe or persistent, accompanied by other signs of preterm labor (such as contractions), it's important to contact your healthcare provider immediately. They can assess your condition and provide appropriate guidance. To prevent digestive discomfort during pregnancy, try eating smaller meals, avoiding trigger foods, staying hydrated, and practicing gentle exercise.