Late period…

Ab

My husband and I are doing natural family planning, but we are not trying for a baby right now. My period is going on four days late and I’ve gotten a negative test at day two. My period has come either on time or one, two days early. I’ve always ovulated on the same day every month. But this month I didn’t ovulate on the same day. It was weird, I must have ovulated early. Anyone else experienced this and got there period? Or does this mean I’m pregnant?! 😅