Well, I completely missed the IgG in your note . Sorry about that! Yes, great that it is negative at this point so you do have a baseline at 3 weeks which is great. I have seen grouped IgG be positive and then type specific be negative, but that is not the case in your situation.
So in summary, if your grouped IgG stays negative, I don’t think you have anything to worry about. If it become positive, you will not be able to know if it is HSV 1 or HSV 2 and THEN you can find the type specific testing
So sorry I missed the IgG results after the IgM result.