Eh, memang boleh dapat dua garis 3 hari sebelum period, tu normal sebab hormones sudah naik, tapi kalau samar-samar gitu, ada kemungkinan it's too early or line yang sangat faint. Best thing is cek balik after you miss your period, sebab tu masa paling accurate untuk test; a few of my mum friends did the same and dapat clearer results. Tapi honestly, kalau you're worried, better to see a doctor or do a blood test, they can confirm for sure.