How Do You Know You have it?

The best way is to get tested.. ask for an IgG type specific blood test.. but if you think you may have been exposed within the past 4 months the test may not detect it at that point in time I would suggest you wait 3-4 months to be retested (or at least 4 months from exposure) so that your body has enough time to build up antibodies.

Another way to tell is if you have lesions/open sores below .. or symptoms similar to a yeast infection can also be herpes...

But like I mentioned best way is to go to the doctor.:)