Pap test w/late period....

Barbara • 13 yo dd, gave up on any more 💔
Has anyone ever had a creamy thicker white discharge when having a Pap test done? My period is 3 days late now, not having any pms signs just dizzy and tired and now my dr told me I had a heavy creamy discharge around my cervix that she had to clear to do my pap. Was negative for any infections or yeast....what could this be?