9 days late and no BFP

Hello! Just driving myself crazy because I am pretty sure I am pregnant, 5 weeks 2 days, but still getting negative tests!! Has anyone else had this issue? Or are going through it? Thinking about waiting until I would be 6/7 weeks and requesting a blood test. I am absolutely never this late, I think at most was 6 days one time a couple years ago. I've been peeing alllllll day, had cramps for about a week and a half, but no period yet. Some nausea. Tiredness. What I believe was implantation bleeding around day 19. (Never have spotting either.) but I'm just tripping out cause I feel like I should be testing positive by now!