Holding on to hope

My period is due anywhere from today to Saturday. It's been 30-34cd. I tested 11dpo and got a BFN. Don't want to test again until I miss my period. But is definitely feels like my period is coming. I just have those lower abdominal cramps. Feel the exact same way every month. Only difference this month is my boobs did not get tender like they normally do before my period. Very doubtful, but still holding on to hope for a BFP.