+anti-inflammatory. Don't wait!
maybe tape it as well, for some support while you're standing around during the day.
Anti-inflammatories are definitely helping. I don't want to tape it because I think the injury was due to tightness of the shoes and pavement. No more pavement!!! at least not for long runs.
Yoga (you are doing it :), contrasting ice/hot baths, light self-massaging...