Wow, 3 months of not walking? I'm glad you were able to start walking again. It's amazing that a supplement can do such a thing, but we are quite sensitive to supplements around here.
Did you have any other symptoms of neuropathy while you were unable to walk?
My initial onset symptoms were right side 'weird' feelings... sort of numbness and tingling, sort of like wearing an itchy sleeve or sock... it's like it just didn't sit right on my skin and made me feel like there was something between my nerves and the sensations I was supposed to be. This would come and go and came more frequently and lasted longer until I hit that three month mark. Additionally, my vision would blur. And I'd have balance issues - if I was walking, I'd have enough time to find something to grab onto... but it was just 'weird'. I got screened for anything and everything, got told I was having migraine auras even though I wasn't experiencing any migraines... which after nine months of this coming and going, I didn't accept, because if you are getting migraine auras every single day, multiple times a day for nine months? Sooner or later, you'd have at least a stress headache.
The (mis)diagnosis became that it was probably mild TIA events, even though I had none of the typical warning signs... I could talk, equal strength in both arms, smile evenly, etc.
Then one morning, I got up and took two steps from my bedside to my dresser and dropped to the floor. I couldn't figure out what had happened, but assumed I'd stood too fast or something... so I slowly stood back up and landed on the floor again. It took me three months before I regained the ability to walk without assistance because I couldn't keep my balance. My mind was telling me I was falling (even if I wasn't) and would try to correct... and blam, on the floor I would go. At this time, the (mis)diagnosis was that I'd had a super small stroke (not found on MRI still even though I'd had five of them by now)... and that the only thing damaged must have been one of the portions of the brain that manages balance.
Oh, and the whole time, they knew I was taking B6, but because it was a small dose, they dismissed it as a possible cause. My mother got diagnosed at this time with b6 toxicity and encouraged me to get tested for it... it took about four years to convince a doctor to test me because they felt it wasn't worthy of being tested for because it was "impossible to become toxic on such a small dose". I finally got a bunch of doctors in the room with me at mayo and insulted their intelligence, insinuating that if it was so impossible, what was the harm in running the test and proving me wrong. sorry, I'll stop venting... but that one just got to me for the longest time...
After three months, I was able to walk with just severe dizziness, which receeded after a few weeks. The nueropathy continued for several more years.