Sounds like you need to get to a doctor or clinic

and get this checked out. If your symptoms are still active, then a type-specific culture would be good as it needs a good sample to give an accurate result and the time window for that is fairly short. Honestly, what you are describing could be herpes, but it could be a lot of other things, too.

You mention pregnancy in connection with herpes. If you do have herpes, it's very unlikely that you'd have complications. The mothers who are at high risk for transmission to their babies at delivery are those who are infected in the last trimester. That doesn't seem to apply to you. The antibodies that your immune system produces against a herpes infection pass through the placenta to the baby so they are well protected. Many, many babies are born each week to mothers who have genital herpes and most are normal vaginal deliveries.

If you'd like to discuss this with some nurses who have, them selves, delivered babies after they were infected with genital herpes, visit the forums over at
http://racoon.com/cgi-bin/dcforum/dcboard.cgi
There's even a separate pregnancy forum, but the support forum gets more traffic and usually quicker responses.

Good luck.