Am I out?

Hi guys.

Below is my cycle chart, or what it should have been. On the 10th and 11th I had some spotting, like very very minor, a few drops of brown blood a little smudge of pink on tp, but not periods flow. I didn’t think it was my period by any means anyways... af was due on Thursday, nothing. I took a test this morning, mind you, and it was clearly negative - it was a digital first response that is suppose to work six days in advance

Just wondering your thoughts on when/if implantation could have happened, how many days it would possibly take to make enough hcg? I did take a cheapies test on weds and was negative as well.

I’m hopeful but also know a lot of the feels that I may have right now are most likely just psychosomatic... argh