Walking with lower abdominal pain after pregnancy is an abnormal condition. Lower abdominal pain after pregnancy is considered to be mainly caused by uterine contractions, which can lead to miscarriage of the fetus. In general, early pregnancy is recommended that you rest more, do not strenuous exercise, as well as prolonged exertion. It is recommended that you rest a lot, early pregnancy also need to do a progesterone test, low progesterone can also lead to abdominal pain, resulting in miscarriage of the fetus. It is recommended to keep the fetus in labor, and it is best to stay in bed for a period of time.