Unprotected vaginal sex one time after 4 months tested hsv 2 igg 3.7 and retest another lab my hsv 2 igg 0.18 again test another my hsv2 igg 0.03 ... My pather test after 5 months hsv 2 igg 0.46 .... We both positive hsv 1 any false positive? I have no symptoms for 10 months