Period oh where for out thou period

So any way my menstrual was suppose to come on the 8th and is now the 13th still no period I been using vitex and did the goddess pearls all about 2 weeks ago but I stop taking the vitex last week and I been eating all type of chocolate to try to make it come on what is a girl supposed .... me and SD suppose to BD by the end of this month but how can I though if home girl is late lol ( f.y.i I haven't had any sex I have been practicing abstinence for almost 7 months so there's no baby in here yet)