Agroup of symptoms marked by edema, proteinuria, and hypoalbuminemia:

A group of symptoms marked by edema, proteinuria, and hypoalbuminemia is called a nephrotic syndrome. It is associated with the kidneys that is causing the body to excrete more protein than the usual in the urine. It is most likely caused by the damage of blood vessels found in the kidney.

There are a couple of answers.you could have an infection, a sti, std, or other problematic health issues.i would recommend going to the doctors, if not, take a shower and wash down there, then wait a couple of days, and if it’s still there, then is when you should go to the nearest or trusted gynecologist of your choice.