I think im starting to get a yeast infection. what should i do?

Azole cream: If you have had vaginal yeast and now have the same typical symptoms (usually itching/irritation, with little discharge, or scant thick white), you can safely try an over-the-counter yeast product. Look for active ingredient ending in "azole" (miconazole, clotrimazole, etc). If uncertain, see a doctor; and for sure see doctor if self-treatment doesn't work. Good luck!