45years old period 2 weeks late. cloudy urine and 2 negative tests. what could this be. my period is like clockwork and i never miss a period?

If you are a person whose menstrual cycle is very regular and suddenly it has stopped, we need to think about causes. UTI, STD's, stress, weight loss/gain, excessive exercise, eating disorders, excessive weight gain and mental health medications can all cause irregular periods. See a DR if the problem persists or you think you have an infection.