Dye run?

kld🌻 • One baby boy 🧡🧡

I took a test yesterday thinking I was 10 DPO but I was actually 9 DPO well I went to go throw away the test today and when I looked there was a faint line, when I took it in the time frame it was a vvvfl but something you’d have to hold up to natural light to see. What do you guys think? I’m just thinking it’s a dye run or whatever.