I'm 15 and I am sexually active with my boyfriend but I accasionly get a bit sore down there after sex if it has been very often but this time I am very itchy inside the vagina this has been like this for about 5 days now,I went to wipe myself today and there was tiny little dots on the paper nearly as if u couldn't see them ,it was bright red as if I had cut myself? I have looked up and says all about yeast infections but I don't know why it would be that,me and my boyfriend have no stds or anything as neither of us have touched anybody else ,I am due on my period on a few days also but never do I spot before my period,well I never spot but I'm not sure if this is spotting as the blood is extremely small