Get an internal examination done. Probably, you have fungal infection for which you require treatment.

Hello, white discharge from vagina suggests reproductive tract infection, either in vagina or in the uterus itself, what you call it has pelvic inflammatory disease. It could be fungal or bacterial infection, don't worry all can be managed with antibiotics or antifungals, please visit a gynecologist at the earliest (to avoid complications) for examination and prescription.