Welcome to the forum. Your symptoms are suggestive of epididymal cysts. These are basically benign cysts. If they are small in size and do not cause any pain or symptoms it is not removed. But since your urine test report shows pus cells. You should get clinically examined by a general physician who may refer you to a surgeon depending upon the diagnosis and the severity of your investigation reports.
When the cysts get filled with fluid and get infected they should be removed as infection may spread and worsen the situation. The procedure of cyst removal is simple. You need antibiotics, analgesics and blood tests/urine tests ( routine and culture sensitivity, VDRL
, Australia antigen )
Get treated well, have a nice day, take care.