worst day ever

since elementary i knew something was wrong .... i always had this fish smell down there .. i'm 18 now and the smell sometimes comes and go but it's not as bad as it were during elementary. i just found out i have bacterial vaginosis and it states this occurs mainly for girls who've had sex but im a virgin still. Again this started happening during middle school. i'm very embarrassed to speak to my family about it . but i've scheduled an appointment with my doctor and it states online that this can cause problems when pregnant like for example the baby being premature and i really want kids in the future . i hate my life right now .