Help pleasee

walzx

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Had this 2 days ago, pretty sure I can see a fiant line, was 10dpo, now 12dpo, af isn't due for 4 days however showed up just now but it's light, could this mean im still pregnant??