Period help!

Je

I’m 12 days late with no sign of af. I regularly have a shorter cycle than most people, and I typically ovulate closer to my period than most. I also drink a lot of water. I’ve taken three tests, only one with first morning urine, and they’ve all been negative. I feel like I did when pregnant with my first but the tests are negative and I can’t easily go to the doctor. If I still don’t get it by next Tuesday I’ll retest... but my question is, does the timing of my ovulation make it possible for me being too early on for my hormones to show up on a pregnancy test?