Could The Twisted Ankle Be Treated?

I rolled my ankle yesterday skateboarding. I walked home on it and it felt fine. Only when I arrived home and started to relax did it start to hurt. I decided to go to bed with my injury and woke up an hour later because of the pain. I iced it and that eased the pain, the I was able to sleep an hour later. I'm wondering if I should see a doctor about this, or If I would be ok just resting it, and taking some some type of painkiller.