A.T.
It could be a yeast infection, but it could also just be extra dryness. You've got alot of hormones bouncing around and just as that can cause an inbalance and make bacteria work overtime and give you a yeast infection, you could just as well be super dry and just need a lubricant and extra water in your diet. Especially with the weather we've been having lately, the body skin is dry, can you imagine the vaginal area? Check with your Dr. and take care of it, this is certainly not something you want to leave unsolved. Good Luck.