I have been suffering with vaginal burning and tingling since 4 months. I have consulted 2 gynaecologists and they have done blood tests of std( hiv, hcv, vdrl) all are negative. Later examined my vagina and said there is small layer formed inside vagina,but they said no need to worry. And not prescribed any tablets or anything. They said just to ignore the pain and live normally. I tried to do it. What should i do now? Is this pain for life time?