I am 24 years old. For the past two years, I have been having an irregular period cycle. My doctor recently suggested me to get my exam Pap smear. I have gained 60 pounds in the last three years. When I was younger, I had the HPV shots. I am nervous about the pap smear and having an irregular period cycle. Should I be worried about uterine cervical cancer? I have not lost weight. I do not have pain. I recently had a yeast infection, and I am still healing from that. So when I had intercourse last time I felt a little discomfort in a certain position. I started spoofing today, and I am having normal PMS symptoms sensitive boobs, and I do not bleed in between things. I read that cervical cancer takes 15 years to be invasive, and I am scared.