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your complains are more indicative of some urinary problem .
usually will be associated with swelling and local tenderness .please get a check up with surgeon ,general or uro surgeon and get aclinical check up . investigation like urine routine and microscopic examination for pus cells /urinary crystals , urine culture/sensitivity and an u s g of kidney/ureter/bladder/ prostate
will be helpful in reaching a right diagnosis and correct treatment .
plenty intake of water and medicine like urinary alkaliser may be helpful .
hope you be alright soon