1) do you think this could be a false positive for hsv 2? I did not take a confirmation test yet or take the test with the supplemental
Yes, it could be a false positive for sure. You need a western blot.
2) could the incident with protected oral sex a month ago have caused this?
3) with a number of 3.14 and never haven an outbreak, any idea when I could have gotten it?
No idea unless you’ve been tested negative previously, and again this could be a false positive. Again, you need a herpes western blot antibody test as confirmation of this IgG result