If it is not a yeast infection or an STD, what could it be?

Itching much worse since I used a 7 day yeast treatment.If it is not a yeast infection or an STD, what could it be?
It could be that you're sensitive to something approaching a laundry detergent-something that's causing a "contact dermatitis". Sometimes the yeast infection creams themselves can be really irritating, so if you hold an underlying sensitivity, the area could be more irritated after the treatment. Probably the best entity to do is to go and see a gynecologist. She can pilfer a sample and look underneath a microscope to rule out yeast infection or trichomonas. Hope you feel better.
See a doctor because he or she will know how to give you a certain answer. If it is a yeast infection you will get something stronger.
It could be a bacterial infection such as bacterial vaginosis or trichomonas (which is an STD). Don't clutch any more over the counter medicines. If what you own is not a yeast infection, taking over the counter medicines can take home the condition a lot worse. Your doctor will bestow you a vaginal exam and should be able to diagnose you shortly after. There are so plentiful different kinds of infections we can grasp. Believe it or not, the most common infection for women is bacterial vaginosis and not a yeast infection. Go do webmd.com and do a flush on "vaginal infections". You'll see tons on info. Whatever you do, GO TO A DOCTOR! Hope this helps.
don't know...get to the doctor