Spotting after sex, very scared!

Hi Everyone. 2 years ago I started having bleeding after sex. So I had a pap and they found cin2 cells that I had cryotherapy for. Now the bleeding is back and my doctor has done another pap on me and is suggesting biopsy. She says my Cervix looks healthy. Does anyone have a similar situation. I don’t have kids and I’m so scared that it’s cancer and I’m going too have my world turned upside down.