I'm looking to get a second opinion to make sure my cfs diagnosis is for sure and that they definitely haven't missed anything but also if it is definitely cfs then ways to treat it. Would I definitely need to see a neurologist? Or general medicine? Because I want to make sure my immune system has a clear bill of health but I don't need a haematologist either. Do neurologist know about the immune system? Also will they be rude to me? Thank you for reading.