Yes. Although once when I was little I dreamed I was peeing in the bathroom but I woke up drenched and realized it was just a dream so now I'm too afraid not to
Very very rarely, and I usually drink something before I go to bed, too. I'll usually always wake up during the night randomly, but not to pee or anything, just for a few seconds and then I'll go back to sleep until my alarm rings or I just fully wake up. I always go to the bathroom at that point, tho.
As others have said, only if I drink a lot in the evening. And it doesn't really bother me to get up in the middle of the night, I can always get back to sleep