Oh, Sandor! It's clear this psychologist is not Lyme-literate and I'm really sorry you had to deal with this nonsense.
Lyme and its coinfections are famous for causing psychological issues. Here's a link to an informational booklet by ILADS that you could share with the psychologist:
www.ilads.org/lyme/lyme-brochure-psych-2014.pdfYou'll find countless sites addressing the psychological aspects of Lyme. Here are a couple more:
/www.holtorfmed.com/lyme-disease-psychiatric-disorders/www.igenex.com/psychological_effects.htmAnd, even if the coinfection testing comes back negative, I wouldn't necessarily rule out the possibility of coinfection.
There are more strains of Babesia and Bartonella than tests available. New strains are being discovered every few months.
Healthy people are walking around with asymptomatic Babesia and Bartonella infections. Even the CDC acknowledges this on their website:
www.cdc.gov/parasites/babesiosis/"Although many people who are infected with Babesia do not have symptoms, for those who do effective treatment is available."
www.cdc.gov/bartonella/clinicians/index.html"Most cases of cat scratch disease (CSD) resolve without treatment", although some patients may develop complications from disseminated disease.
Cat scratch disease is the henselae strain of Bartonella which is a common coinfection to Lyme. Actually, researchers and savvy doctors are now saying that Bartonella is so prevalent that Lyme should be considered the coinfection.
If healthy people can have no symptoms of Babesia or Bartonella and still be infected, it's entirely possible that those of us dealing with any of these infections could also be infected with Babesia and/or Bartonella....and not necessarily have any symptoms...or have mild symptoms...or just one symptom (mild or not)
Most savvy LLMD's trial meds for the "Big 3" (Lyme, Babesia and Bartonella) to gauge response. If a person herxes with symptoms that indicate possible coinfection, they're treated for that particular infection.
I'm not sure where you're at with treatment but, you might want to discuss this with your doctor...or possibly even trial some coinfection herbs yourself.
Good luck!