Ovulation?? Help!!!

Okay so I have many period/ovulation trackers and all said I would ovulate in between 26th of December and the 2nd of January. I for sure thought I ovulated today but I had all negativity opks, I even tested yesterday and got a decent line and just now tested and didn't get a line at all. When I went to take the test I wiped and I had a little bit of pink blood on the toilet paper. I'm so confused?!?!