I'd recommend asking IGeneX for their opinion on which is more accurate/reliable - blood WesternBlot vs. urine. Ask the same from your doctor too. But I would think either would be better after a short period of abx because the abx can draw out the body's immune system to generate antibodies. I know for me, I didn't get a CDC positive WesternBlot until I'd been on Buhner's core protocol herbs...before that, I had 2 WB Lyme tests and both were negative by CDC standards.
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.