White liquid coming out of my private parts what is it?

If your vaginal discharge has a strong fishy smell, particularly after sexual intercourse, you could have bacterial vaginosis which is an imbalance in the normal bacteria found in your vagina. It does not usually cause itching or irritation. It is very common and is not sexually transmitted. It is easily treated with antibiotics. But don't put anything up your vagina. That can cause or exacerbate the problem. Never clean your vagina with anything strongly perfumed. Use a mild soap and warm water to gently wash around your genitals.

The vagina is self-cleansing, so there is no need to wash inside it (douching) which itself can upset the natural balance of bacteria and fungi in your vagina and lead to thrush or bacterial vaginosis. Vaginal soreness and abnormal vaginal discharge can also be caused by overusing perfumed soaps, bubble baths and shower gels.