urinary tract infection
"Starting in February 2017 I started to develop pain in the scrotum and testicle area. The pain has gone on until mid-April. I have only been able to have sex a couple of times because the pain is very severe. I was ruled out for STDs and sonograms seemed normal. Apparently, because of weightlifting while having the bladder full, I had chemical backflow which caused epididymitis (infection of the tubes connecting testicles to the urethra) and orchitis (infection of the testicles).  I went through doxycycline for 14 days and nothing.  I started Cipro but the side effects were devastating, it is poison (read it on your own online).  I started Amoxicillin and Clavulanate Potassium 875 mg 3 days ago and I am starting to feel better for the first time in ages"