Congrats mama! Based sa LMP mo ng Aug 4, you're around 8-9 weeks na ngayon, the faint line on Sep 3 is totally normal, marami sa amin na ganyan ang experience, then it gets darker quickly like sa Sep 12 mo! The PT on Aug 27 showing negative is also common kasi ang hCG levels are still building up, pero once you hit that positive it means baby's already there, so don't worry.