so i’ve been on the pill for the past three years and before that my period could be kind of irregular. i recently stopped taking it for the past two months because when i got my prescription filled, i accidentally misplaced the pills. i’ve still been having unprotected sex w my boyfriend pretty frequently but he always pulls out. now my period is about 8 days late. is this just my period being irregular like it used to be? should i be more concerned? what should i do???