Irregular Periods.

Hi ladies!

So my period came Monday Nov 6th and ended Nov 9th, however once my period ended I started getting cramps as if my period was going to start. I was so confused cause it had just ended. No blood, discharge was white. Still cramping few days later. Nov 13 I'm bleeding, and it started off light like a period would (well mine usually does, we're all different) and I was on my last week of birth control pills, and I doubled the pills cause I missed the day before. I know the last week is supposed to make your period appear but I hadn't taken them yet, when I started bleeding. I've had irregular periods in the past.

Has anyone experienced this before? Or know what's causing it?