So I don’t track ovulation anymore religiously but I use a period tracker. It says I ovulated two weeks ago Monday, based on previous data. I am now 5 days late. Pains in left side since Sunday, which is like period is starting but nothing. Took a test yesterday and today but not even the faintest line. I’ve never been late before. My period always starts 21/22 days after last day of last period…. Like clockwork. Do I go to docs?! Keep testing?