Is your discharge different than usual?
Discharge that is different than usual can be caused by a shift in the natural balance and an overgrowth of bacteria or yeast.
Clumpy white discharge usually indicates a yeast infection. Since fungi like warm, dark, moist environments, anything that makes your intimate zone sweaty can bring one on.
Grey discharge accompanied by a fishy odor and burning sensation could indicate bacterial vaginosis (BV). If you suspect you have a vaginal infection, visit your doctor or gynecologist.