I also think you should go to the doctor. Earlier this year I had a minor sprain in my left ankle that made it HUGE, but that also had minimal pain (I actually didn't even know I did it until I saw the swelling). However, I could tell it wasn't as strong as it normally was so I still had to wrap it and rest it and treat it.
When you retain fluid, it's not all in one spot. So you may be retaining fluid, and ALSO have an issue with your ankle.
Do something everyday that your future self will thank you for.
| current weight: 179.8