Hi!
I also went under general anaesthetic for my LEEP and it was soooo much better than being awake for it! I've heard horror stories on these boards of people who haven't had enough local anaesthetic and can feel the doctor burning off part of their cervix... I've heard people who've had to have MULTIPLE local anaesthetic injections to their cervix 'cos it wore off (whereas I only had one the ONE needle in my hand! Easy as pie!) and people who have SMELT their own flesh BURNING!
Seriously, when I had my LEEP done, I didn't notice ANYTHING... the doc was talking to me, put a needle in my hand, told me the anaesthetic was going in... then the next thing I knew I was waking up and they were wheeling me to the recovery room! I didn't even remember starting to feel sleepy or anything!!
And afterwards, I didn't feel a thing either!! No pain or cramping anywhere or anytime!!!!!! And I even had some external warts burnt off, so that really should have hurt afterwards, but I seriously never felt anything! Easy as pie! I had CIN II also and I'm scheduled for my follow-up pap in May
Good luck, and please don't be scared! I was so scared and cried in the gyno's office when she told me I would need a LEEP (which is also in the branch of procedures called RADICAL SURGERY! EEP!!!) But yes, now I realize it was TOTALLY nothing... in fact, a dermatological fungal infection near my thumbnail is irritating me and annoying me MUCH more than the LEEP ever did!!!!!!!