Nausea and acid reflux do not necessarily mean that you are pregnant. For women, the indicator of pregnancy is not based on digestive symptoms, but mainly on the fact that menstruation has not come for 1 cycle and the test paper for pregnancy is positive, and if necessary, blood can be drawn to conduct the relevant tests, which can accurately determine whether or not you are pregnant. As a woman of childbearing age, the first 3 months of pregnancy will be obvious digestive symptoms, such as nausea, vomiting, especially after eating cold food reaction is more obvious. Early protection should be provided to prevent excessive nausea and vomiting, which may cause electrolyte disorders, which will not be beneficial to the pregnant woman or the fetus.