@cecelia19, Pain can really get you down and it's difficult to stay positive. I'm hoping you can find something that provides more relief. I am glad that @emo brought up brain neuroplasticity. It's an interesting topic and another member @user_che214927 started a discussion on the topic and may also have some experience to share. Here's the discussion:
-- Neuropathy and Brain Neuroplasticity: https://connect.mayoclinic.org/discussion/barry-sheales-australia/