Did you find out what it was?
I know..just worried. Went to the doc today and was told that I didn't have HSV and that the dark spot was caused by friction. He looked at my bumps and said that they weren't warts, but set me up with an appointment with the dermatologist. I was told by three doctors that I didn't have HPV but two years ago I was told I did. I wasn't sure at that time because I couldn't really find pics that looked similar online. I guess I need to chill out. I'll find out for sure tomorrow though...
You're thinking too much about it! Every guy gets discoloration on his penis, including me! It happens. Just b/c you have a brown spot, doesn't mean you're gonna have another outbreak. The more you stress, the more likely you'll have an outbreak. Just get the four warts treated and get the doc to look at the brown spot for you. Chances are, it's absolutely nothing.