Question: why does my bottom of my stomach hurt?
Answer: Diverticulitis. If you experience the following symptoms, it could be diverticulitis, an inflammation of pouches in the wall of your intestines.
Appendicitis.
Irritable bowel syndrome (IBS)
Inflammatory bowel disease (IBD)
Hernia.
Urinary tract infection (UTI)
Acute retention of urine.
Bladder stones.