There are several reasons that cause small stomach pain in women: the first one is that endometriosis can lead to adhesion of pelvic tissues, so it will cause small stomach pain in daily life. The second, inflammation of the pelvis, due to pelvic inflammation is in a state of congestion, can also cause pain in the small stomach. Thirdly, if there is a tumor in the pelvis or a large uterine fibroid in the clinic, it will cause pain in the lower abdomen. The fourth, if it is with chronic enteritis or due to urinary stones, then this situation will also cause small stomach pain. So for women who have a bloated stomach, it is recommended to go to the hospital to do a detailed examination, and then in the clinic to find the cause of the disease, and then give treatment.