If a woman drank to much cranny berry juice can she get a yeast infection?

No unless : No, unless you have a history of diabetes. Sustained elevated blood sugar levels caused by ingesting foods with high sugar content (such as cranberry juice) can predispose people with impaired sugar metabolism to yeast infections. Make sure you see your doctor. He/she will analyze your history and physical (& blood work) and determine the reason why you are having yeast infections.