I'm 22 years old and I have just recently become sexually active. I've only had one sexual partner (20 years old), and we've been having sex often for the past several weeks. About half the time, we'll have unprotected sex. She just ended a 2 year long exclusive relationship, however she's had unprotected sex with two other men in the past 3 months. She has had no symptoms of an STD.
About 4 days ago, I noticed a rash on the shaft/base of my penis, pubis area, and a small area on my scrotum (note: nothing on the head of my penis). These are very small redish/pinkish bumps that don't appear to be blisters. The rash/bumps are itchy, but tolerable and a lot of the time I don't notice it. My first thought was herpes, but I wasn't experiencing some symptoms like burning during urination, discharge, fevers/headaches/muscle pain, etc. After talking it over with my partner, she told me that she's been experiencing pain during sex, itchiness, and slight discharge (no odor) - all symptoms of a Vaginal Yeast Infection. We decided to get tested the next day.
I went to a doctor and she said visually, it doesn't look like herpes (mostly because the bumps aren't blisters) and more like a yeast infection (which she claimed to be fairly uncommon on male genitalia). But when she felt for lymph nodes, she noticed mine were swollen and I had quite a few in my groin area. At that point she was concerned I contracted herpes. I took a blood test for various STDs including herpes, but I'm still waiting on the results.
My partner got tested the following day at Planned Parenthood. They were almost certain she had a yeast infection and gave her pills to treat it. They saw no symptoms of herpes so they did not administer a blood test - they told her to wait for my results. They didn't rule out herpes though, of course, since it is still possible with no symptoms. The day after she went, she wasn't experiencing anymore symptoms of a yeast infection - right now, everything seems perfectly normal for her.
In the past few days, my condition has basically remained the same - itchy rash, but no noticeable blisters. Of course, I'm hoping it's not herpes, but from what I've read/heard it seems more likely than a yeast infection. I touched base with my doctor today and she didn't say much - she's referring me to a Dermatologist and we're still waiting on the lab results.
Based on my story and our symptoms, what do you think this could be? Also, the doctor didn't seem too concerned until she felt the lymph nodes. What else can cause swollen lymph nodes in the groin area (note: I haven't cut, bumped, or bruised my legs/feet recently)?
I'll try to keep this post up to date as I receive more information - including my test results.