I was diagnosed with HSV2 a year ago (June 2016) during routine std testing, my antibody count was 16 from that test. Since then, I have started seeing a new doctor who put me in Valtrex 500 mg/day and I had the test done again through their practice. In July 2017, my antibody count had dropped to 1.8 (IgG test). Is this drop in antibodies because of the meds? Is it normal for the antibody count to fluctuate? Should I have the test redone? If so, should I ask for the Western Blot test?