Just got IUD out-period “late”

I got my IUD out on November 5th. How long should it take for period to start? Should I have started on the 25th like app says?

Prior to IUD I had 28 day cycles, lately with IUD I was having like 31 day cycles. Just wasn’t sure if period is supposed to come at normal time once getting it removed or if there’s a chance I’m pregnant. Is it too early to test?

I’m kind of weird and nervous and although our ultimate goal was to get pregnant in the next year, I’m sort of in denial and not wanting to take a test?

Like... nervous I will start my period and then I’ll be sad but then also nervous that I am pregnant and not quite ready to know for sure either way?