Do be careful with those assumptions about
what types of ticks carry Lyme:
canlyme.com/lyme-basics/tick-id/ There are actually several species of ticks that carry and can pass Lyme to humans - as well as other diseases.
If your doctor won't treat you properly for these infections, then you owe it to yourself, your health, your pocket book to find a doctor that will. I'm sure you wish to be healed as quickly as possible from these things if you do have it. There is only one way to do that - get treatment early and make sure it's the ones that follow science and not just opinions.