Have you been to an infectious disease doctor yet?You would probably have to travel to see one if you are in a really small town.You also need good Insurance and alot of these specialists won't take cash out of pocket for legal reasons.You can pay out of pocket for Holistic Doctors and Functional Medical Doctors though.These types of Doctors can be more knowledgeable than conventional doctors and a Functional Medical Doctor can prescribe you antibiotics and antiparisitic medication.I would just go online and look up Holistic or Functional Doctors in your town or the surrounding towns.These Doctors will definitely take cash amd most people that can't get help from conventional doctors get help from these types of doctors.The Holistic and Functional Doctors have probably seen more unusual cases than conventional doctors too.