Do I have bacterial vaginosis or am I pregnant? Been eating a lot lately, I have a bad fish smell, and sometimes a bit irritated and itchy in the vagina area

I . I do not know if you are pregnant. If you have unprotected sexual intercourse and your peirod is late, i recommend taking a pregnancy test. However, if you have itching, irritated vagina with a foul smelling discharge, i recommend that you see your doctor to be evaluated for a possible infection.