Yellow/green vaginal discharge. No strong odor. Occasional cloudy light yellow urine. Symptoms caused by same culprit?

Not likely. Vaginal infections are independent of urinary tract infections. The cloudy urine can be caused by contamination from vaginal discharge or be due to sedimentary chrystals in the urine. Your gynecologist is best qualified to evaluate and advise you as it appears that you have a vaginal infection.