Hello sir, I have a problem that started a week ago. initially i had a tingling sensation in my urethra, then i had the urge to urinate often, but when i passed urine, the volume was less. Now, the colour of the urine is quite dark and it is slightly foul smelling. Since 2 days, i have a burning sensation while passing urine. I take sufficient amount of water but this problem wouldn't go away. Can you please help me with this?