Cere Nanosciences now has a test for sale to detect Lyme! It is called the NanoTrap.
Ceres just received $3 million in funding. Here is a great article to read more about it.
The Nanotrap® LA Test uses a direct approach and tests for the Lyme bacterial antigen, which is present in the body and can be detected within days of initial infection.
You can purchase it off their website and it is not covered by any insurance, so it is an expense for you. At $400, it is not cheap, but if still don’t know for sure if you have Lyme, I would find that money.