Did plan b make your period a lot lighter?

Hey y’all ! So I took plan b about two weeks ago, and my period came yesterday - two days earlier than predicted and was super light. I know it’s not implantion bleeding because it’s bright red, but I was wondering if anyone experienced that before? I looked it up and people mostly said the opposite occurred (heavy bleeding). Is this something I should go to the doctor for? I’m 17, by the way.