Ok below are pictures taken randomly. From Thursday to Today... Ok my af is due the 19th of this month and this is what has taken place.. First pic Thursday 2 and 3 rd pic Friday 4th pic this morning

I have been cramping since last week as if af is gonna come full throttle the cramps have not stopped but it looks like the brown blood has stopped the last pic was the tampon I used overnight and I woke up just now thinking for sure flow was gonna be heavy. I have never had this ever I been trying to TTC #3 for 4 years. My flow has always been heavy i can be late and it will show up full force. But this is happening 8 days before my period start date. Im still cramping so HELP!!! WHAT DO YOU LADIES THINK. SHOULD STILL WAIT FOR AF TO ARRIVE OR GO TO MY DOCTOR!!!! thank you