OP, thinking of you too, and keeping my fingers crossed!! I never had a false negative on any test (and I used a ton of them, including Wondfo's (whatever they are called) and CVS brand frer-type ones. Only ever a faint positive that stayed faint and eventually got lighter - my one chemical pregnancy. In my experience with true positives (vs the chemical) the line appeared to get darker only every second day, not every day. Good luck to you and please let us know how things go!!!