About two weeks ago, I went to the Dr. for a lump underneath my left testicle (not on it).  I had been getting low back pain and lower abdominal pain, as well as testicular pain.  The Dr. sent me to go get a sonogram done to ease my mind (came back positive, hence, the ct-scan appt).  He also prescribed antibiotics, but later cancelled them.  2-3 days I get an appointment in the mail to have a ct-scan done.  I tried getting answers, but nothing.  I then get an appointment for an Urologist/Andrologist.  Can anyone tell me in their experience what this means?

Alex