I walked. More than I should have. Had a few dicey steps. I'm prone to getting sprains from sleeping though, so it isn't as far fetched as it sounds and wouldn't be the first time it happened. I think it might be a little swollen but there's no bruising, but there was no trauma to cause bruising. It's definitely been hot to the touch but has cooled down after ice and rest. I'm still finding walking abnormally difficult.