Vitamin B12 deficiency should be treated, not just passed over and ignored. Nerve damage from B12 deficiency can be permanent if not treated.
While you do have symptoms consistant with Lyme and a postive, lyme-specific band on your Lyme Western Blot test, we are not doctors and can't diagnose you. If I were you, I'd consult with a Lyme-Literate MD (or Naturopath) who can offer you proper diagnosis and treatment.
I tried Japanese Knotweed on my own (after I read Buhner's book) and it sent me into a tailspin that I am just starting to recover from 2 years later. Recommend you do not use this potent herb without guidance from an experienced Lyme-Literate practitioner.
I only use colloidal silver externally to treat feeding tube site issues, so I don't know of good brands/doses for internal use.
Chronic Lyme Disease, Bartonella (clinical dx only), Gluten & Sulfite Sensitivity, Many Food/Inhalant/Medication/Chemical Allergies & Intolerances, Asthma, Gut issues (dysmotility, non-specific inflammation), UCTD ("Secondary Lupus-Like Syndrome"), Osteoporosis, etc.; G-Tube; TPN via PICC (trying again to wean off the TPN).
Meds: IV Cipro, Heparin (to flush PICC line), Singulair, Claritin, Domperidone, Colloidal Silver, probiotics, digestive enzymes, Milk Thistle, Magnesium, homeopathy.