If the pain is on the outside of your foot, the last thing you want is a foot for an overpronator. If you feel like when you run, you tend to roll on the outside of your foot, then you want to get into a neutral shoe and the work to loosen up your hip and ankle, specifically in the frontal plane. I can send you some specific exercises if you are interested, I just want to make sure we are on the same page.
You can email me at smclaughlin@mihp.net. Resting will not cure the cause and the pain will just keep moving. This is fixable! You can fix it easily with some smart movement retraining.
Sherry
www.mihp.net