My period is 6 days late

And I’ve recently come off of the pill

And planning to go back on it again I regulate my cycle

I have been sexually active more recently but my partner always wore a condom I checked before and after to see if their was holes and I’m pretty sure there was none.

Is it normal for me to miss a period after coming off the pill

I’m only 18 and definitely not ready for a pregnancy

Should I take a test tomorrow as it will be officially a week late by then?