Ay, I totally get the worry! A faint line can be confusing, kaya best approach talaga is to follow up with a doctor para makita kung ano ang tunay na situation, they'll do a blood test or ultrasound para sigurado na. A few of us mums went through the same thing, at ang doctor lang talaga ang makakapag-confirm ng tama, hindi lang ang home test. Go see your OB agad, okay? You deserve peace of mind!