I'd inform your gp and see what he/she says. If it continues after gp dismisses then get a second opinion. Even prediabetics get neuropathy so good bgs would have to be in excellent levels constantly to guarantee no nerve damage.
My numb toes and under one side of my right foot is numb off and on. Or wheni thave time to notice. GP refered me but was told numbness from bulging discs and scatica. My leg also goes numb when walking and often when lying in bed my hip and thigh does numb too. Only trouble I'm getting blisters unbeknown to me and have what seems to be a dropped toe.
Luckily my foot check is in 3weeks time.
When is yours
@varma21345 ?