No problems Michele it is possible for nerves to regenerate once whatever that has been damaging them has stopped, now that you have your blood sugars under control it could possibly be the repairing process happening which can be confusing to the sufferer as you can get flaring of the very same symptoms as they try to heal, which is a slow process, i am nearly fully cured from my PN these days which was caused by Pre/diabetes & low b12, but it has taken approx 5 years to get to the stage i am now.
good luck with yours,
Brian