I think it is possible that you acquired HSV 2 from this partner who tested positive. Had she had a prior negative test? yes, there are false positives in the range you list and there are definitely false positives on the supplemental test as well with LabCorp. For the most accurate diagnosis, the western blot at UW is the best. If you decide to do it, I can help with an appointment on this website or you can work with your own provider to do this.