When to start new pack??

I need some advice! I never actually take my placebo pills because I never saw the point, but I completely lost track of time and forgot to start my new pack when I was supposed to! I was only 3 days late but I started bleeding and i'm wondering if I should wait until the bleeding stops to start the pack or to just take it now! PS. I now see the point of the placebo pills and commit to taking them from now on 😁