my vagina has been itching constantly for 3 days now, but no discharge or odor...I'm a virgin and I know its not latex condom alergic reaction or to pads or tampons since I've never had itchiness after use of those. I've never had a yeast infection so I don't know if it is that or something else? I'm an uninsured college student, so I can't exactly go to a gyno without paying a lot lol so is it still ok for me to just go ahead and buy an over the counter yeast infection cream? If its indeed a mild yeast infection anyways? Btw I wear cotton undies regularly, but maybe I still got one, ugh please help!