I'm curious what others will say as well. I do recall reading posts of people who went to a doctor for help, but don't remember the specifics. I was beginning to wonder if I should go to a doctor for a recurring sore I had in probably about the same spot as you, but I seemed to figure out a way to "manage" it. If I recall correctly, I used Desitin before a ride (particularly long rides). Then I'd put Chamoise Buttr over that. My friend started doing the same as she started getting saddle sores as well. We jokingly called it our "layers". "Oo! I gotta put on my layers before we ride!". And then when I'd come home I'd put on Neosporin after my shower. Maybe again at bed time if it was really bothering me, but I think I rarely felt the need to with the other "layers" I typically did.

I think when my "sore" was particularly bothering me I'd actually put on Neosporin before the Desitin and Chamoise Buttr . . . so three layers.

This regimen changed depending on how much I was riding and if that sore was causing any problems, but for the most part, that seemed to help a lot. It did seem, however, that it would never completely go away forever if I didn't do anything else, which is why I considered going to a doctor a few times.

I have since had to take about a year off of anything more than 30 minute rides due to health. I am now slowly amping up my ride time, but haven't noticed that specific sore coming back yet. Fingers are crossed! I'm sure you don't want to take a year off, cause quite frankly . . . that SUCKS! I'm SO glad I'm riding again.

So, you might try my "layers" method to at least manage it and maybe it will actually help heal it as well. If that doesn't work, you might want to consult a doctor. I'm curious what others will say.