Confused

So recently I started to develop herpes symtoms, i.e., itchiness on testicles and around anus and lesions, no blisters or fever though. So I pretty much assume it was herpes but my test results just came back negative for both types of herpes. Again I'm almost sure I have it but I'm confuse on what I should do next?

If you havnt had an outbreak, then they can only test your blood and I've read that it can take 12-15 weeks for it to show up in a blood test