Broke mine rock climbing – bloody stupid I know now. I was in a walking cast for 7 weeks then 2 operations later and a lot of co-proxamol / co-codamol and various anti inflams later It still isn’t right. My physio suggested one of those wobble pads looks like a flat football – to build the strength up and to run in the swimming pool bloody hard work but your weight is supported. 14 years later it still hurts, but I have pain killers for when it does. Cycling is now great but I can’t run due to the joint being knacked. All I can say is take it easy and listen to your body, don’t push too much as you’ll end up in a worse state. I was given 3 choices – take the pain killers – don’t take them or have the joint welded together so there would be no movement. Therefore I’m popping pills when needed.
Good luck
For god sake take it easy. The bike will always be there but you want a good ankle to allow you to use it so don’t rush…