You need to find a Lyme literate doctor or a doctor who specializes in contagious diseases. Your doc must think it's a one size fits all sort of treatment and it isn't. There are co-infections that require different antibiotics. I'm trying to remember but think...and don't quote me.... I think they use azithromycin to treat Babesiosis which is one of the co infections.
I was lucky enough that one of our patients had Lyme and wound up having to take hyperbaric treatments for it. She suffered for almost 20 years before she was diagnosed. Lucky also we both saw the same doctor so I would go in and tell him that whatever he was doing for her, do the same thing for me....but not the hyperbaric treatments, lol.
A lot of the people on lyme.net do the complementary treatments as well as the antibiotic. Lots of turmeric and natural antibiotics. Folks get so desperate that they will try anything to feel better.
Cap, I would be stunned if you weren't busy....and probably heading east to check on you!