on my 6 week follow up after giving birth to my baby 3 years ago,i had a abnormal pap.the doctor said,it happens to many women and he did a cervix freeze.i went for a pap every 6 months as the doctor told me to.1 year later,abnormal pap again,they said they need to remove some tissue on my cervix.they removed in 3 places on my cervix.now,1 month ago,i found out,that i have severe pre-cancer and i need to be hospitalized to have my cervix removed with a laser-treatment.i have been married for 4 years,had sexual contact with my husband only,went to get a pap every 6 months.i have had a iud(mirena)for 1,5 years now.can someone help me to understand how i got severe pre-cancer of the cervix ,even though i had a pap every 3-6 months for the past 3 years.it does not run in my family history.can someone please help me?im scared of that laser treatment.is there anything i can do to make it go away?