If your doctor had done a pap smear it would show whether you have abnormality in the cells around your cervix rather than saying that there is roughness in some areas.
Hpv virus is a sexually transmitted disease. Most people get it but only women are affected by it seriously. There are different types of hpv. Some women/men get warts and some women get a more serious problem, hence, the abnormality of the cells which could then lead to cervical cancer. There is really no cure for the hpv virus once you get it. But your body heal itself from it and you wont get the same type twice.
Based on what you said, it might be possible that you have the abnormality in your cervix and you would need to have a colposcopy along with a biopsy to determine how serious it is. If there are a lot of damage in your cervix, you might need to have a surgery called letz/leep/lletz along with a cone biopsy to remove these cells depending on the severity of your case. And you would need to get a pap smear every 3months for some time to check whether there are no more changes in the cells.
If you do these procedure, you wont be able to have sex for atleast a week after the first biopsy and then 3 weeks or more after your operation. They also do not recommend for you to get pregnant soon after the operation as your cervix will still be weak from the operation and it might cause a miscarriage.
If you are sexually active right now, hopefully you are in a monogamous relationship until you get a proper treatment . As you will infect your partner with the virus and he will be a carrier and pass it on to another woman.
I hope this gives you an idea what hpv can do to you and hopefully your pap will be negative results of this virus.