My age is 15 and I have been having frequent urination problem since the past 4 days especially at night and evenings. No foul smell and no blood in urine. Feeling of urination remains even after urinating, and if I try to urinate again, very little urine comes out. Also dribbling after urination. It has been raining in my city, and the weather is also very cold, so is it a health concern or is it because of cold weather?