please help.

Elizabeth
i had sex about a week ago may be two weeks. i dont use birth control he pertects me. but about two weeks ago he said he thought thag maybe he had came in my leg and i felt it, so i didnt worry. but my period is late well acording to glow any ways. what do i do. i dont want a baby no more. ughhh. any thing that i should take to bring my period??