Please ask your MD to test using IGeneX Western Blot. There's a NY lab and a Palo Alto lab and only those labs should be used. The tests are faulty enough as is, so cut your losses and at least use the IGeneX test.
This is good info to share with her:www.betterhealthguy.com/lyme/testing
Also, many LLMDs like to provoke a better immune response for these serology tests by having you take olive leaf extract for 3-4 wks or other immune support or a 4-wk abx course BEFORE testing. A lack of bands showing up has less to do with not having the infection and more to do with having a poor immune response that is not producing the antibodies that the test tries to detect.
Keep talking with her, educating yourself, and sharing information with her! In the meantime, start a new thread requesting contact info for LLMDs in your area…
Let us know how things progress!