OK, THIS IS BEEN DARKENED AND CONTRASTED TO ENHANCE WHAT WAS THERE ALREADY. Hence the filthy looking window seal that I didn't realize was so dirty!!!
I will upload the untouched photo too. The problem i see is the line looks too close to the test line... add that to the fact I'm only 8dpo and I think it's probably a fluke.
Kinda fun to hope though ;0)