Cycle day 67 with BPN

Looking for advice about whether I should go to a doctor…

I stopped taking the pill in March because the hubs and I decided to start TTC, had a regular period in April then a late and heavier period in May… then nothing! I have officially skipped 2 periods according to eve and have taken 3 pregnancy tests, one after first missed period, one June 27, then one last week. Haven’t been under stress, no mayor diet or exercise changes, and haven’t had any strong pms symptoms. Before going on the pill I was pretty irregular, but this is getting ridiculous! Do y’all think it’s just hormones adjusting after birth control or is it time to see a doctor?