With my chemical last year (5w 3d) the FRER never really progressed. I tested a lot and the line never got darker and a digital never said "Pregnant." I wasn't terribly surprised when I started bleeding.
I am also quite nervous about this one...DH and I are so excited. I hate the thought of it going wrong. I am already seeing a decent progression and that helps - seeing "Pregnant" yesterday at 10 DPO was a big deal in my mind.
I even have hope that I'll stop POAS every time I go to the bathroom.
FRER: 9-11 DPO and Wondfo: 9-11 DPO