Is this a line?

Hi everyone,

This is my first time posting anywhere for anything lol..

I enjoy reading everyone’s posts here so thank you all for sharing. I believe I am around 9 dpo but could be a bit off. (I have on average about a 34 day cycle). I use this app that inverts the pregnancy tests and although I know there could be evap lines, these pics were taken after 3 minutes. I have never seen any type of shadow or anything there before until today. This is a Wondfo test. Here is the original photo and then inverted and then inverted with some lighting adjustments. I had to turn the lighting on my phone all the way up and then saw it.

Thoughts?

Thank you!