I have actually had my IQ tested twice by diagnosticians, though. I don't remember the exact number but I remember that it was around the supergenius mark (eta: at the time I think that was 160 and above, but I don't know how far above I was)
Personally, I think people give too much merit to IQ. In the gifted and talented program, I met a lot of very intelligent people that had absolutely no common sense, were slaves to their emotions, or were just too arrogant or selfish to really make the best of any scenario they were put in. Many capable people in that program ended up dropping out of high school because they felt like they were above our education system.
I was offered a full scholarship in middle school but I turned it down because I knew that I still had to emotionally mature before I was ready for the responsibilities of adulthood. The opportunity went to another girl I knew, Ellie, who seems to have made the most of it from what I heard of her last. Like many other geniuses in the program, she had this nasty habit of just assuming she was right and the smartest person in the room at all times to the point where she didn't put in the effort to learn to harness that. I ended up out-thinking her a few times when we had to compete because of it. I still don't know if that's because I was more intelligent than her or just because I was depressed at the time so I had a lot less blind faith in myself.
I guess my point is, IQ isn't everything. Nobody should feel bad about having a lower IQ and nobody should assume that people with high IQs are necessarily better than them in some way. Intelligence is a gift that's wasted on some people. I hope to use mine to help the world.