Forgive me, as I'm not real good with abx treatments and what treats what. Are you currently in treatment for just Lyme, or Lyme and another one of the infections?
Both Bartonella and Babesia have the potential to make healing from Lyme very hard, unless they are treated either before or at the same time. I had to treat both Lyme and Bartonella at the same time in order to get past an initial improvement of my Lyme symptoms.
Bartonella is also known to increase the neuro symptoms of Lyme. My doc and I used Dr. James Schallers work to help understand how to treat both Bartonella and Babesia. Have you read any of his papers?
www.personalconsult.com/ For some people, IV treatments just aren't as effective as they should be. I've never gotten into the why of it, as I've healed using herbal treatments. I just couldn't tolerate the abx.
LOL! Now it's your turn - any thoughts?