What Causes Excess White Coloured Vaginal Discharge?

hi im k,.ny, not my real name im having a excess fluid on my vagina it is a pure white and i have my partner a homosexual. and i was wondering if it's normal that i release to much excess too much white on my vagina? i have a baby and i have a problem too on the appearance of my vagina cause my right labia minora is enlarge.