There are various causes of right lower quadrant abdominal pain, including but not limited to appendicitis, IBS/IBD, kidney/ureteral stone, bladder infection, and hernia, as well as female-specific conditions, such as pelvic inflammatory disease, endometriosis, ovarian cyst, ovarian torsion, and ectopic pregnancy. Making the correct diagnosis requires a combination of clinical history and physical examination, as well as laboratory and imaging tests. If your symptoms have not resolved by now, you should seek prompt medical attention, as some of these conditions can be potentially serious.