At night my ankle will feel uncomfortable, not a spasm so to say, but tight and almost like it can't get in a good position. Tonight I had my worse episode it wanted to move hard, wiggle the uncomfortablness out of itself almost. It normally happens in my right ankle but tonight it was in my left ankle, in the front, the muscle. If I rub it or wear a hair rubberband around my ankle it can ease the sensations so I can fall asleep. This has happened for a few years, but only once or twice in the past and I would take a sleeping aid. I currently take a sleeping aid, Tylenol PM, or Advil PM, but it seems on those nights that I take an aid it is worse. Any idea on what this is or how I can ease the discomfort?