I’m new with the pills, help

Haley • mrs & mama ♡

So I got the IUD after I had my son last year, but had it removed for health reason during a surgery. I had an appointment last week, got the pills, my doctor said to wait until I started my period to start taking the pills, so I did. I started my period today, and took the first pill on the pack (Sunday pill, and luckily it’s Sunday too) lol but my fiancé said I’m suppose to take the blue ones on my period, but she never told me that. So I’m confused. And I rather know what you guys (who have taken it and know) have to say over a man who doesn’t know 😂 I can’t call my doc till Tuesday. Thanks in advance, I feel so dumb. 🤦🏻‍♀️😅