I am so sorry for not getting back to you sooner, Deb. Please know that this is not a chat room, so we do have time to respond. But still, I understand your disapointment.
LDN is not a miracle worker or a cure, but, if you're lucky, it does seem to make things a bit calmer and it just helps me to feel better (less sick) and stronger. It completely took my dizzyness away and made my MS fatigue a little better. I seem to heal faster, my hair and nails grow faster and stronger. It didn't take my MS away, but does make it a bit easier to endure. Some of that may be placibo, but thay's ok too.
Stay with it. The longer you're on it the better you feel. Keep those endorphines working for you.