If she's been your GP for 20 years you could try to provide her with some information before making a change.
I found these links impressive and very hard for even the most stubborn to argue with.
www.columbia-lyme.org/patients/ld_lyme_symptoms.htmlwww.natureworldnews.com/articles/15336/20150624/lyme-disease-research-now-home-johns-hopkins.htmnews.stanford.edu/news/2015/august/ticks-lyme-risk-081815.htmlnews.stanford.edu/news/2014/february/ticks-bay-area-021814.htmlThe Stanford studies are one's I'm familiar with because I live relatively near Stanford. A few years ago it was standard to hear there's no Lyme in California. Now the CDC recognizes California as a hot bed for Lyme.
www.fox5ny.com/news/104740644-videowww.bayarealyme.org/blog/cdc-talk/ A few excerpts- As Chief of the CDC’s Bacterial Diseases Branch, Division of Vector-Borne Diseases in Fort Collins, Colorado, Dr. Beard coordinates CDC’s programs on Lyme disease, plague, and tularemia. His scientific interests include public health and the biology, ecology, and genetics of insect-borne diseases and vectors.
There has been a dramatic increase in the incidence and geographic range of Lyme infections across the US, now an estimated 244,000-444,000 infections per year, with cases reported in all 50 states