Before my question I will post a brief background:
On Jan 31st I had unprotected sex with my best friend. She received oral sex from me for no more than 3 minutes, and actual vaginal intercourse lasted for approx 15min. I am a sexually active heterosexual male (age 25) who has been tested twice before my encounter with my friend (all tests negative for all STDs). I was tested 3 months after my last sexual encounter and since that test, and before my friend, have only been with one other person, which was a long term relationship with a woman who was a virgin + STD tested. So I am confident that I have never been exposed to anything until now.
My friend is a heterosexual female (age 25) who has never been tested and has had 3 sex partners before me (all long term boyfriends, no symptoms). She has had unprotected sex time to time with all of them. Approximately 3 days after we had sex, I noticed a tingling feeling which turned into an itching feeling at the tip of my penis, accompanied by slight discomfort urinating. This turned into a kind of cold burning feeling in my urethra and bottom of testicles. I felt a burning feeling when urinating, and a cold burning feeling at the base of my shaft when ejaculating during masturbation. Of course, I informed my friend and we both went to get an STD test. We went to a free testing clinic however so we got tested for everything except Herpes. Sometime a day or two before the test (which was over 2 weeks ago) I experienced a slight pain/swelling feeling in my groin area and lower abdomen pain. At this point all symptoms were the strongest but they didn't seem to all be present at once.. On a side note, there was no discharge or dripping at any kind.
Finally when I went to get tested the doctor that examined me (she also heard the whole history) diagnosed me with Urethritis and gave me 500mg of Azithromycin (2 pills) for a one time treatment. She said she was pretty sure that I had contracted Chlamydia from my friend. The pills, I was told, take 7 days to work. However more than a a week after taking the pills I was still having symptoms. Finally a few days ago they slowly started to go away, but since 5 days ago I have been having the feeling that my rectum is not empty. Even after having a bowel movement. I also felt generally run down, even after sleeping. About a week ago, when examining myself, I felt what seemed to be a bump or pimple on my anus. I tried to look in the mirror but it is hard to see. However I can feel something there.. It is not painful to touch at all and feels soft and fleshy almost.
Honestly, I am scared to death that this could be Herpes. I have had no blisters or sores or rashes at all, but could this bump be Herpes? Does this look more like Chlamydia to you? This was a free clinic we went to so even though we took the test more than 2 weeks ago we are still waiting for our results, and this is stressing us out so much. Is it possible that I simply do have a urethritis causing bacteria and the 500mg of Azithromycin was not strong enough? We are trying to find a place to get tested for Herpes, but neither of us have insurance or a private physician and are struggling financially.. Please give me your advice on what you think could be going on.
Sincerely,
One scared man.