Going crazy during tww

Amber

So for the past 6 days (11 dpo) or so I’ve had a very mild intermittent cramp feeling or twinges below my belly button like underwear line, bloated, on and off headaches, and starting 3 days ago really sore tender nipples (typically only get sore boobs 2-3 days before period and not nipple tenderness.) I’m due to start on Tuesday with a pretty regular 28 day cycle. I tested yesterday with a BFN. Anyone else have get a BFP later on with these symptoms and BFN this close to a period 😩 so scared for another negative