I had one in December. What I didn’t know was that I was supposed to have someone there to drive me home afterwards and I didn’t bring anyone with me. The doctor said that the only way he would go through with it was if I went without any anesthesia whatsoever which he hardly ever did but was willing to try it if I insisted. I had already prepped for it for two days and there was no way I was doing that again so I went for it. It wasn’t horrible except for brief periods of intense cramping when the scope was trying to make a tight turn. I am glad I had it done that way because I could just get up and walk away at the end instead of having to recover from anesthesia but I have a really high pain tolerance. Good luck and I hope they don’t find anything at all.