Off white discharge with stomach pains and 6 days late, help?

If sexually active -: Then take a home pregnancy test. A milky, white discharge can occur with pregnancy. Reasons for missed/late periods: low body weight, obesity, marked weight ^ or v, over-exercise, endurance athletics, breast-feeding, ^ stress, illness, eating disorders (bulimia or anorexia), anovulatory cycle, travel, hormone irregularities, drug use, meds (i.e., birth control) or medical problem.