Obviously you never broke a fibula before.
As long as the joint in your ankle is untouched, you should be fine. First of all that bone is not really needed, you can live without. Secondly, already after a few days the bone will have grown back thicker at that point so there is no chance in Hell you will rebreak it at that point. So you don't need to worry about returning to square one.
However it takes 6 months up to a year for that thickened part to fully return to normal, which is my it may hurt for a long time, but you can take painkillers for that.
I broke my fibula last season and I skied on it the next day and every day after. Never had a problem. The doctor told me many people break their fibula without ever noticing it.