That nagging pain in your lower right abdomen could be more than just indigestion. It may indicate issues related to the appendix, intestines, urinary tract, or even the ovaries in women. Conditions 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 Why Can I Feel My Heartbeat in My Stomach? Baptist Health What Causes Lower Abdominal Pain in Females? Dr. Gilles Understanding the Gut Heart Axis in Roemheld Syndrome: Mechanisms and Clinical Insights