Feeling sticky in vagina before periods. what is it?

Probably normal: All vaginas have some kind of discharge-it's the body's natural way of keeping it clean.The color and consistency of vaginal discharge can change throughout the cycle with normal varying from woman to woman.Normal would be considered clear,white,or off-white in color,and can be anywhere from thin,sticky,and elastic,or thick and gooey.if it comes and goes same time each month it's likely normal.