Anak, ito talaga ay kailangan ng doctor na makita ka in person, please don't delay a blood hCG test, okay? Malabo ang PT lines at bleeding after a positive can mean maraming things, pero hindi mo dapat i-guess lang, especially kung may possibility ng pregnancy. One of my mum friends had a similar scare, and ang doctor lang talaga ang nakakapag-confirm kung ano talaga ang nangyari, whether it's a very early loss, a false positive, or something else entirely. The blood test will give you the real answer, hindi ang linya sa stick. Go na sa OB mo this week para peace of mind mo, lalo na kung anxious ka na ngayon. You deserve to know what's actually happening, hindi lang guesswork. Take care, ha?