Hello, I developed neuropathy in my feet in December 2016, symptoms went away in June 2017, however, returned december 2017. Neurologists could not find cause. I took the liberty and tested for HIV, negative in January, February, march and April 2017. all 4th gen tests, all negative, also in between, tested negative for HIV RNA1 test, negative. Was concerned about HIV and my neuropathy, since I tested negative so many times after my neuropathy started, shall I take another HIV test since my neuropathy returned? Or am I safe to say that wouldn't be the cause.