It's very unfortunate what we suffer with from those that aren't educated.
Shameful even, since they claim to be "Professionals" - HA!
I was told all those things too and that there is no way I could have Lyme as Lyme disease isn't in Arkansas - only Missouri - "You haven't been spending time in Missouri have you?" asked one fool that claimed to have a dr's license. Like they won't cross a state border. I live in one of the northern most counties which butts up to the state of Missouri.
Back to your question, Windypetunia - yes, a positive ANA is quite common with Lyme. Lyme disease is an inflammatory infection - the spaces between our cells are inflamed, not just in our joints or whatever. ANA is an indicator of inflammation in the body, so it makes sense that many of us have high titers with the ANA.