I HAVEN'T HAD SEX FOR TWO MONTHS, BUT A MONTH AGO MY VAGINA STARTED ITCHING BUT I DIDN'T DO ANYTHING ABOUT IT, NOW I HAVE A LUMP ON MY INNER LABIA IT FEELS LIKE IT'S A CUT OR SOMETHING,AND IT IS DISCMFORTING WHEN I MOVE AROUND, WHEN I PUT ON MY PANTS IT FEELS LIKE THE LINING OF MY UNDERWEAR IS BETWEEN MY LABIA...I'VE NEVER HAD UNPROTECTED SEX..IDK WAT'S WRONG..I DOUBT IT CAN BE AN STD..