Why Do I Feel Vibrations in My Lower Stomach TikTok Is Your Lower Abdominal Pain Due to Pelvic Floor Dysfunction? Why is My Uterus Twitching? NYC Maiden Lane Medical If you're facing persistent lower abdominal pain, unusual vaginal discharge, or pain during urination or intercourse, it could be a sign of Pelvic Inflammatory Disease (PID). Early diagnosis and treatment can prevent What Causes Lower Abdominal Pain In Females? Complete Guide.