lesion on penis

Ten days ago I discovered what appeared to be a small cut on the underside of the shaft of my penis, I thought it was simply an abrasion from repeated dry masturbation immediately preceding its discovery.  However, 22 days before I noticed this I received oral sex from a woman for a few minuets which is why I am so worried now (if she did give me herpes I don't understand why I don't have cold sores because we kissed for a much longer time than fellatio).  The lesion seemed to have light scabbing over it two days later, then two days after that it looked more open.  It never did look like an ulcer.  Seven days after I first noticed it it looked like it was healed with just red skin in the area.  When I stretched the skin and looked very closely I noticed three tiny bumps in a straight line. Today, ten days after first discovery, it finally does look healed but still red.  I was going to make an appointment today to see a doctor but now there really isn't anything to show.  It never hurt or itched and there was never any puss or discharge from the area, no painful urination and no flu like symptoms.  I plan on getting STD blood tests in a month, but am desperately seeking some piece of mind now.

I must mention that the three tiny bumps I saw I could only see because I've been taking a picture of the area every day, and the bumps are only noticeable because of the zoom on my camera lens.
Attached is a picture from day one, I have others if they will be helpful.  

Thank you.

[slacker101]

I don't think you have herpes.. If you need a high powered super camera with magnification lense on it to see some bumps, it's not herpes.. The event you had with this girl is very low risk and for only a few moments with no visible cold sores, no way. 22 days is also a long time to first get symptoms. I would forget about it and move on.