Why is my HSV2 IGG 0.15?

I was tested a little over two months ago and recieved a herpes type 2 test result of 0.03. I went back last week and had the same test done. This time the result was IGG 0.15. Why do you think this went up? Also, If the result is 0.06-0.09 range, I know that means no Antibodies have been detected, does the same go for my result of 0.15? Im not quite sure if Im at risk going from 0.03 to 0.15 in 2 1/2 months. Do you think if I contracted HSV2 I would have recieved more antibodies by now?
I do have Genital HSV1. And my result is High. Would that have anything to do with my HSV2 results? Anyone? Thanks!!

[gracefromHHP]

they will vary and both your results are clear negatives.  Really no reason for more testing from the sounds of things.

grace