So have you and/or your partner had other partners since you were both last tested?
There are false positives at that level, but the bumps, in combination with the antibody test results, are concerning. It would probably be good for your partner to be tested now and see what the results are. If either of you has had another partner since you were last tested, it’s possible that one or the other of you acquired herpes at that encounter.
Terri