hi, I am getting a dull pain in the right side of my belly/abdomen(since last 5 days), also i feel some swelling at the back of right testicle(last 5 days).the swelling is spongy & fibrous smaller than the testicle is.Also I am suffering from a dry throat since lst 15 days & along with some swelling.sexually active(single partner), age 28.No burning/ problem in urination or bowel movement , no discharge either, pain increases on movement or fitted underwear. Also suffering from obesity , height 5'6 ,wt 94 kgs. Deficient in D-3 & B-12, all other blood test are normal, sugar & BP normal.Yesterday i tried cooling down the scrotum, the pain went away, is this epididymitis or something thing else? please suggest appropriate treatment.