There are numerous causes of right
lower quadrant abdominal pain
, of varying levels of severity. These include appendicitis, mesenteric adenitis, ileitis (e.g., Crohn's), colitis, kidney stones, kidney infection, uterine fibroids, endometriosis, ovarian cyst, ovarian torsion, ectopic pregnancy, pelvic inflammatory disease, hernia, and/or cancer. You should see your doctor, as proper diagnosis depends upon clinical history, physical examination, and laboratory and/or imaging tests.