Some women may not experience any discomfort at the beginning of pregnancy, while others may experience breast pain, nausea and vomiting, as well as breast enlargement at the beginning of pregnancy. This is because after pregnancy, the estrogen and progesterone in women’s bodies are always at a high level, which stimulates the development of breast ducts and alveoli, leading to larger breasts and breast swelling and pain. The hormonal influence in the body also leads to significant melanin deposits, which increase the color of the nipples and areolas, as well as the appearance of granules on the nipples, also known as Montserrat nodules. Pregnancy may also cause significant weakness and fever due to hormonal stimulation, as well as significant gastrointestinal reactions due to HCG stimulation in the body, most commonly nausea and vomiting. The degree of nausea and vomiting may vary from person to person, with some women experiencing only mild nausea, while others may experience vomiting immediately after eating. However, it is not possible to judge whether you are pregnant by these symptoms because some women may also experience these symptoms when they are falsely pregnant, so you should consider buying early pregnancy test strips or going to the hospital directly to check the blood HCG to confirm the diagnosis.