thanks for requesting me
Well, the most common cause for a sore vagina in your age group would be either infection- like a yeast infection or lack of estrogen
These are easy to treat
But you need to make an appointment with your docgor
they will need to check your urine for infection, swab your vagina for possible yeast infection
if these are normal, then they may prescribe you some estrogen cream to help with the soreness
did you see what I wrote?