oh wow BG that is fantastic the same thing happened with my last pg i did a test at 3 weeks and 3 days at first there was no line but later went back to the bin just to make sur and there was the most faint line we could hardly see it.then went on to retest the day after and the line was a little darker went on for a BT and we were PG so i think you are hun best of luk to you and take care
A LINE IS A LINE