false positive question

i was wondering if anyone knew why would your blood show antibodies to hsv 2 if it is a false reading. why would any antibodies show up at all? i am waiting on the wb results to come back and just anxious about it all. i had 2 low readings at 1.59 and 1.32, but did for some reason with another lab have a higher reading at 4.82 which during this high reading i was taking valtrex. my exs are negative.
and how long does it usually take to get results back from wb

[gracefromHHP]

you've paid to ask this in the expert forums. you should follow up on it there.

[memegirl]

i did not ask this there, and if someone would just answer my question i wouldnt keep asking other questions. i just want to know how your body would have antibodies to hsv if you are negative.
thanks