I am a 22 year old male and aside from my ex girlfriend I ve only had sex with one other female and the condom broke. About a week and half ago I got some small red dots on my pubic region which was about 3 weeks after intercourse, they went away in a day or so and then I had some tingling/burning in tip of penis near urethra so I went to the hospital where I was checked for gon and chlamydia, both came back negative but I was treated anyway, since then I had another breakout of red bumps on my scrotum and penis shaft that almost all went away in a day or 2, now there are some Small bumps remaining near penis head and a small red dot in the inside of my urethra, I have no burning when urination but I have been urinating frequently. There is also a little hard piece it feels like In the top of my penis head, I m not sure if that is supposed to be there or if something is wrong