Pap smear/TTC help

Shar

I have irregular cycles and get my period about every other month. I started OPK’s and think peak day was 11/18/20. I went in for a pap smear today 11/20/20 and she said I was spotting. Because of having irregular cycles, I’m not sure when to expect my period but one of my apps says on 11/25/20 and another says 12/03/20. Could the spotting be this early if it’s from my period? Is it from the Pap smear? Ovulation related?