okay.
It sounds like you are going to have cryosurgery. This will NOT hurt you. You may cramp, but there shouldn't be any pain involved. Take Ibuprofen, if you can, 1/2 hr before the procedure. 400 mg's should be fine. This will help with cramping. You really don't need to bring mom, but if you'll feel better about that, then do whatever makes you comfortable.
HPV, as long as it's not active ie: warts and/or discharge, you can't give it to your bf.
The purpose of the cryosurgery is to take off the top layer of cells on your cervix that harbor the effects of the virus right now. That's why your pap's came back abnormal and the biopsy showed HPV.
if you have any more ?'s, please ask and I'll try to anwer for you.
Sunflowers