What could my pain be from?

[trtr2323]

About 3 and a half weeks ago I had sexual intercourse. The next day I started experiencing testicular pain. I went to my doctor that day and he tested me for any stds and prescribed me a z pack. The tests came back negative. Shortly after an ingrown hair formed on the pubic hair area so I went to immediate care. They said it was just an ingrown hair and prescribed me antibiotics for 10 days. About a week after that I saw my urologist and he said everything looked fine, he took a urine sample although not sure if he tested it. He also prescribed a cream for heat rash. About a week after this (about 2 and a half weeks after sexual intercourse) I went back to my urologist because i was still in pain. He once again said everything looked fine but prescribed me an oral steroid. I also asked him to be tested for hiv so I had my blood drawn was tested and came back negative. So now I've finished the steroids and its been about 3 and a half weeks since the sexual intercourse but I am still experiencing pain in the testicles and a little in the shaft. Ive also experienced poor circularion in my legs and arms and headaches. Keep in mind ive been very stressed out not getting much sleep because of this. Also I experience sharp pains in my chest and sides when I take deep breaths.