My last period was August 21st. It is now the 1st of October so I know I'm late. I wonder if it because of stress? I have been experiencing more bathroom breaks, headaches, dizziness, tiredness, tender breast, and some cravings. The only thing about this is, I'm not sure if it because of my period or a pregnancy. I experience some of these symptoms before my period, but my period has never been this late... Lately I have been waking up in the middle of the night and using the bathroom...