I was exactly the same really scared and barely slept the night before, i've been crying alot since my smear results and I cried when the nurse intially called me into the consultation room yesterday. The nurses were really nice though so hopefully yours will be to. I found the procedure itself fine, I actually didnt feel much at all. I felt a bit of pressure when they injected the LA in but that was it. It only took about 15 minutes at the most. My legs felt quite weak and shaky afterwards though so its probs not best to drive home, also if you can have the day off work do! I had the rest of yesterday off but had to go back today and felt a quite rough. No stinging at all when I wee, I have had stomach cramps though, much like strong period pains.