What is thick white creamy vaginal discharge?

Usually normal: White, grey, green, clear, yellow, all normal colors based on hydration and food eaten. If you dont have other symptoms, then i wouldnt worry.

Yeast Infection : If there is itching or dryness associated with the discharge it could be a yeast infection. I would recommend going to your local pharmacy and buying an over-the-counter medication, like monistat, to treat it if you have noticed any of these other symptoms.