HI PH, the abx can cause a false negative.
In most cases the treatment leads to a die off of bacteria, spirochettes, which can make you feel worse at first. A lot depends on how long you've had it, how long tick was attached etc. For example it took me a solid 6 months to feel better. Every day was a challenge. Your best asset will be a lyme literate medicial physician who understands the complexities of the disease. Good luck to you.
Post Edited (BarnGurl) : 6/22/2015 12:56:08 AM (GMT-6)