What are the obvious differences between abdominal pain in ectopic pregnancy and other abdominal pai

The position of abdominal pain in ectopic pregnancy is not fixed, and it is related to the patient's condition change. If the implantation position is in the ampulla of the fallopian tube, there will be pain in this part. If it is in the cervix, the pain site is in the middle of the lower abdomen. The pain of ectopic pregnancy is tearing or paroxysmal pain, and there will be anal distension.