So confused

Amanda

My last period was June 20-24

According to this app I am 28 days late.

Still testing negative.

I do know that I ovulate because I finally got that figured out with meds.

My entire family thinks I'm pregnant. But nothing with the home test

I'm 38 which I know is difficult.

So should I go to the doctor. Should I wait.

I have never been this late before