there can be a good deal of crossover - but visual disturbances are more often associated with Bartonella typically - as is dissociation and feelings of derealisation.
pelvic pain can be associated with bartonella to, also lyme etc - but i read recently that it is hallmark of Brucella - so that might be worth checking out
this Wikipedia article focuses on ingestion and aerosols as main means of transmission - but it is a very similar organism to bartonella and can also be spread by biting arthropods much like other Tick Bourne diseases.
https://en.wikipedia.org/wiki/brucellosis