GO TO YOUR DOCTOR. This is the only way you will feel better.
I think this is most likely one (or a combination) of three things: herpes, HPV (human papillomavirus), or sebaceous glands. All three of these are not life-threatening, and can be TREATED. HPV (which seems the likeliest culprit of your unhappiness), is often suppressed by the immune system in less than a year, but medication/creams/interferon injections can speed this up even more.
Men can't be tested for HPV, so don't hate on this guy too much.
Everything works out in the end. Medical science is not perfect, but we have excellent and effective treatments for almost everything. So take a deep breath, do something you enjoy. And keep that appointment with the gyno.
I hope everything goes well. Feel free to contact me with more updates on the situation or if you hvae more questions
Turns out I have nothing :D The area was just irritated from having sex without lube my first time. I am SO relieved you have no idea. Thanks for making me feel a little more at ease when I was freaking out though :)