So I started for the very first time taking birth control as a pill. I started the first day of my last period

As I understand, the blue pills have hormones and they are the actual control, and the white pills are like a placebo and are supposed to be taken during your period correct?

Well today is the first white pill and my period hasn’t come nor I have symptoms like I normally do, besides some light cramps. And my cycle has been consistently of 30 days, and the pills only have 28 pills in total.

I don’t know if my period is supposed to come with those white pills or if it should stay as normal. 🙈🥴🥴

If anyone knows or has experience pleaseee I would appreciate it!