Small stomach pain and back pain are not necessarily symptoms of pregnancy clinically, because in normal pregnancy there will be no small stomach pain or back pain, especially when you are just pregnant, the uterus has not increased significantly, so the uterine ligaments will not have a pulling pain, which will not lead to small stomach pain. If there is pain in the small stomach and back pain, it is clinically recommended to go for gynecological examination as soon as possible. The main purpose is to exclude the possibility of pelvic inflammatory disease, endometriosis and pelvic tumor, so gynecological examination should be done, and if necessary, ultrasound examination is also needed to give a clear diagnosis. Then, if there is a clinical history of menopause, a blood HCG test can be done to find out if you are pregnant and to determine whether there are clinical symptoms of pre-eclampsia through the values of blood HCG and progesterone, and then, according to the results of ultrasound examination, treatment will be given if necessary.