My husband just said to me the other day, if I could take your pain I would, how sweet and how blessed we are to have husbands who care. I'm so sorry you are going through this but I believe we can all get better, I too have started on the B12, I am completely changing my diet and I have started exercising as much as possible, I feel like just giving up sometimes, the pain and numbness are so bad I literally have it from head to toe, but we can't give up something we try will help us, and don't forget to ask the Lord he is always there for us. It's good to vent we here know how you feel, I know I feel like screaming too! We will make it through this. Blessings, Jan