Welcome to HCM.
It looks like you have vaginal infection
, probably sexually transmitted. You have to consult a gynecologist, who will have to examine you, do the necessary testing including culture and sensitivity of the vaginal discharge
, to arrive at the cause of discharge and treat you accordingly. You should not ignore this or leave it untreated, as it may cause more complications later. Meanwhile maintain good hygiene, by regularly washing the area with soap and water.