Uy, 8 days delayed is actually enough na para sa PT to show positive if talagang buntis ka, kaya most likely hindi pa yan, pero honestly, ang milky discharge at yung occasional cramping could be anything, stress, hormonal changes, or sometimes our bodies just do weird things lalo na kapag long trying period na. A few of us tried din for months kaya alam ko yan ang frustration, pero I think best move is mag-bloodwork na lang sa doctor para makasiguro, mas accurate yan kaysa PT especially if regular ka talaga before. Fingers crossed for you though, 1 year is long, I hope this time it's it!