This isn't really a question about running but I saw that there were many topics in this group about ankle injuries and more appropriate groups for a question like this aren't active. Since you guys are active and seem to have experience with twisted ankles, I'll ask here.
Three days ago, I stepped off a curb and twisted my left ankle. Since I twisted it, I've had minor pain when walking or moving my ankle around (Not enough to force me to limp but it's a noticeable pain.) and it looks slightly bigger than my right ankle. Is it minorly sprained and should I do anything like wrapping it or something?