Hi there,
I came to this forum as a B12 deficient( not PA) and with couple of neurological symptoms at extremities.
Started oral B12 and symptoms got worse then I went for injections. luckily with that started yoga to refresh my yoga practice. With breathing, meditation and B12 injections I started feeling better slowly . Just finished my neurogist appointment. Told her my symptoms got worse with loading doses and I doubted theat it will get worse to be better. She ruled out that and said, it's not that. The medication took some time to work on cell level and said it's going to be alright soon. She asked me to check B6 and B12 . Because sometimes those when in excess plays the same trick like B12 deficiency.
So the main thing I wanted to share is yoga is helping me to gather myself to fight.
Simple breathing techniques will calm the nerves to settle.
Take care guys. If anyone wants to know please let me know. I will suggest simple pranayama and yoga postures.