Well done!
That is a great turnaround.
You mentioned feeling wobbly when your blood glucose drops to 5s.
Sometimes, when our bodies are used to higher numbers it feels odd to go lower than usual. It is called a false hypo (actual hypos don't happen until we dip below 4mmol/l).
But it certainly feels weird, even though being in the 5s is actually a great and healthy blood glucose range
What you will probably find is that as your numbers continue to drift lower, and stabilise, being in the 5s will start to feel as normal to you as the higher numbers used to be.
Hope that helps