Ovulation

Rachelle

Hi girls. This might be a silly question. My opk said i peaked 2 days ago. Is it safe to say if i get my period in a few weeks when im supposed to then I definitely ovulated and dropped an egg? I have heard it’s true to peak but not actually ovulated. If I didn’t ovulate I wouldn’t get my period right? Or i could possibly be pregnant. But im curious to know how i would know if i definitely ovulated. Thanks any insight would be helpful