Could it be a yeast infection or herpes outbreak with no odor or discharge but itchy clitoris? could i even have an allergic reaction to something?

Itchy private areas: I think you are right on track -this could well be an allergy to something, and I would want to know if you tried any new feminine products, detergents/soaps etc. Certainly fungus likes moist areas and could cause these symptoms. Herpes is usually PAINFUL and would be much less likely. If symptoms don't get better in a day or two, I'd want u to see your gyn or primary doc for a definite diagnosis.