you aren't alone. fortunately I was able to narrow down who I got hsv2 from, and he himself didn't know he had it. My tests also didn't show up positive until an active outbreak, when I thought I was having a yeast infection. The tests beforehand when I was having inexplicable flu symptoms, they were negative for everything.
I was incredibly depressed about my diagnosis for a very long time. A year after diagnosis, when I made an attempt to date again, I was rejected over and over and over by everyone I talked to... there was never a good time to tell anyone.
it's been 4 years since my diagnosis and now I'm exclusive with someone who is OK with it, but it was very difficult for me to tell him. I was so happy that he didn't run away.
I felt ashamed and dirty and I cried and cried but the more I researched.... it really isn't that big of a deal. Since 2013 I've had less than 6 outbreaks, this year I've only had one and it was a few weeks ago.