AF is due tomorrow and I’ve had absolutely no symptoms this way or another but as a poas addict I test and line them up on the window ledge. I tested this morning and lined it up and was about to wait when my DM popped by. Once my DM had gone I popped upstairs to check and there is a faint line. It’s outside the normal time window so it could be wrong. I’ve attached pictures (please excuse the window ledge as it need repainted!)