okay so in august I tried having sex it didn't work, everytime he tried putting it in me it hurt so I said stop, we used protection and everything, I told my mom the next morning amd she got a plan b pill just to be sure, I was so worried But I got my period august 20th, next month I got my period september 20, its now my 3rd period since the incident happend and It's october 26th and my period is still not here I'm so stressed and scared.