Here's the thing: no one can tell you - not even a doctor - whether your ankle is broken or not without an x-ray. No one. I was pretty sure I'd only sprained my ankle a few years back, and a doctor neighbor came over and looked at it and said the same thing: better get it x-rayed because he couldn't tell.
It's important that you know whether it's broken or sprained, because the care is somewhat different. It has to do with the length of time and degree to which it's keep immobile. If it were me, I'd get it x-rayed.
If you had a sprain before it is sprained again. Sprains are tightened up muscles and they seldom fully release by themselves leaving them in a position to have the same thing happen over and over again unless you get the muscles fully released once. The muscles are so tight that the blood can't flow through them properly so it's pooling on the back side to cause the swelling you have.
You need to find one who releases muscles to get your foot out of that pain and to keep it from happening again.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.