Hi Chip62, or Mike
It is almost impossible to say what the best treatment for chronic Lyme is.
It really depends from patient to patient. One will do great on abx, another will have to start on abx and then switch to herbals, another will be better on herbals. Lyme affects so many processes in the body, some are 'blessed' with a very high bacterial load, some have been infected for a shorter period of time, others have been infected for decades. That makes that treatment is different for each and everyone.
For instance: both my sister and I have Lyme and Bartonella. She has been on abx for a few months and is hardly herxing, it just started. I was on abx for 15 months and had to switch to herbals a few months ago, have been herxing ever since.
I think it is good that you are seeing a dr who is treating with both abx and herbals. It probably means that he knows his stuff.
Most important things, in my opinion are: learn a lot about the infection(s) yourself, go day by day, don't kill yourself trying to kill the Lyme (these are not my words, but I'm sure our other member wouldn't mind me using them).
Good luck on your apointment, let us know how it went!
MarieLS