I feel your pain, as I had an abnormal pap smear a few weeks ago as well. I had a colposcopy last week, and it wasn't that bad. The vinegar spray stings a little, and the actual pinching off for the biopsy causes a slight cramp, but it is no big deal at all. It really is the results that are nerve-wracking!! I'm having a cold knife cone biopsy next week, and am terribly nervous about it! I don't really even know what I have yet - the pap came back with "adenocarcinoma in situ", but the biopsy from the colposcopy and the CKC could tell me something different.
Good luck ladies.