Sounds a bit like an evap, Dawn... Or, one of those classic lines on IC's if it was an IC!
I swear that every IC on the planet gets the white line just to mess with people. Granted, it could be the start of something... but never want to get someone's hopes up when it happens, because I've seen too many broken hearts from it. I really want to see that BFP from you, Dawn. I'm cheering you on so hard, babe!
I lost my daughter to stillbirth at 21 weeks on 17/09/2010 and got my bfp today (28/12/2010)