Have you read the accompanying instructions? Do they mention crunching on it or swallowing it whole?
I would simply go to your pharmacist and ask. Or when you go for your appointment for the pill ask that question then. They're helath professionals who who can more sure than we are on this forum.
Personally I would think it has worked but to be safe I would watch for your next period (When taking the pill you should start it on your period anyway) and if you want to make doubly sure because you are still worried, take a pregnancy test. I would think that the GP or Doctor would be able to inform you tho.