I do sometimes.
I weighed myself every day during my weight loss and it was totally awesome; I'm glad I did it because I learned about my body's fluctuations and patterns of weight loss. I viewed it as an experiment.
But ****, it got boring when I wanted to maintain. I got addicted to the scale going lower and lower and I started seeing numbers lower than I wanted to. Too much weight gone. Don't get me wrong, I love where I am now but I don't really want to go lower than this.
So I stopped weighing daily which was REALLY SCARY. I was convinced I would gain the weight back overnight or something. I gave myself a month and while I didn't last a month, I don't weigh daily anymore. Instead I bought a pair of shorts with NO STRETCH and try them on occasionally. I'd never wear them out because they're not really comfortable, but I bought them for $3 at the thrift store so I figure they're worth the investment of me making sure I'm not gaining.
Now I just hop on the scale every now and then whenever I feel like to check my weight. Every so often I will do a naked morning weigh in, but it's whenever I feel like it. Last time I did I was 114, so I'm still in my acceptable weight range. At this point I kind of want to focus on my body composition anyway, so I'm less and less concerned about the scale.
I know what you mean about being anxious about higher numbers on the scale though. I'm still toying with the idea of trying to gain muscle weight, but then I would see a gain on the scale! And that would be upsetting!

It's hard to let go of that number.