period late

Rachel
Girls I need your help.. my period was due on 9th June it's not the 11th 😩 I have had pains from Tuesday and we're quiet bad yesterday but still no period. I know I'm not pregnant cos we always use a condom and he never cums inside of me! What else could this be? I'm not on 31 day of my cycle. From I delayed my period with the tables in July it has been fucked up.Â