Why did I google?!

I got my pre-surgical paperwork in the mail and now at least I know what the name of the procedure is that I am having: a cysto TURBT. Warning: don't google it. All that comes up is stuff about bladder cancer! I understand this is the procedure they use to remove anything that MIGHT be a tumor but of course everything on google is about the tumors being cancerous. Also, it seems that although this is out-patient surgery, the recovery time might not be just one day as I hoped. I was all ready to go back to work the next day. Luckily that week is not one of my busier weeks. I am upset that the doctor doesn't give me more information. All I get is a checklist of things to avoid a week/a day before surgery. I have to go online and ONCE AGAIN be my own advocate and figure out how else to prep and what to expect afterward.
I am really getting nervous about this whole procedure now. It isn't even twilight anesthesia, it is general anesthesia, which I've had a bad reaction to before.
And to top it off, the pain has completely ceased. On my pain scale of 1-10 where it has always hovered around 1 or 2 on a good day...it is now at 0. So now I start to think, maybe it is going away on its own and this surgery is not even necessary! I know that can't be completely true, but my ob/gyn did say that if it was endometriosis of the bladder, the birth control pills would stop the pain. I guess there is no going back. Time to put on my brave face and keep moving ahead.