first pap this week.. been putting it off

r/

I have my first pap this week at 28. I’m terrified, not necessarily of the exam, but of having cancer or something terrible. My periods have been weird the past couple years, and my blood work recently suggested PCOS. However I keep having this obsessive thought that I have cancer and im going to die. Idk why I put this off so long, i know it’s irresponsible.