I've complained of symptoms for years after I was treated - even with IV Ceftriaxone. I got prophylactic treatment many times after that.. These days my (very well known) infectious diseases doc says the tests are accurate and will not prescribe them. Whaterver, after an initial period, they always made me feel much better.
are you saying that you still have symptoms but the tests are neg? That really bites. This whole chronic/post/late Lyme thing is a mess. There is obviously something wrong, but repeat studies find no evidence of Borrelia in patients.