Recently I had unprotected (I know...stupid) sex with a girl I had recently met. Less than 36 hours afterwards, about a day and a half later, I noticed several small red sores just below the head of my penis. There are about 15-25 of them. I did research and the symptoms most closely match Herpes. I had also felt kind of sick before I noticed them, and even today (three days afterwards) I still feel a little out of it – slightly nauseous, tired and chilly. These closely resemble flu-like symptoms. However, it just got cold out so it could be due to the weather change.
The spots aren't painful and I haven't noticed any pain sensations. Also, they seem to be less irritated than when i first noticed them, about 24 hours ago. My theory is that they are irritated fordyce spots (I am uncircumcised and have not had a lot of sex), but there's a chance they could be something else. They are smell red spots, just barely raised. They aren't itchy or painful, and haven't scabbed or discharged. They aren't visible when I have an erection. Hopefully, they're benign, but I am a little worried. I haven't found any reports similar to what I'm experiencing.