I am dyspraxic and have always had poor balance. I usually manage to fall, with reason, several times a year and have been doing that since childhood.
Knowing things get worse as you get older, I do Tai Chi. One class a week and 20 minutes a day at home. i doubt my balance is improving but I do think I have stopped it getting worse.
Another possibility for falling as you did Scentia is that you may have an element of hypermobility, where the muscles around your joints are loose and so stretch more than average when you fall.
My DD and DDiL, when they first knew each other used to compete to show how supply they were, doing the splits, rightangling their feet, bending their fingers back. Then DDiL developed an athritic illness, probably rheumatic arthritis (the doctors still cannot decide) and the specialist told her she had hypermobility and that she must stop testing her muscles to their limits and do exercises to stregthen the muscles round her joints. It is probable DD has the same problem, but as she had never needed medical advice on any related issue, she doesn't know for certain.
But if you were capable of essentially doing the splits when you fell, it might be worth checking out, because you shouldn't be at your age, whatever it is.