Hi I ha e this problem of excess urination all day. My first morning is yellow after it becomes dilute clear like water. I have to go every 1 hour and the volume is huge. My symptoms become worse after eating watermelon, being in cold, even drinking water feels like it is going straight to loo. I'm very tired and weird sensation of body. My diabetes test negative thyroid normal. Insipidus also showed normal. What else could it be? I read some candida issue as I suffer from yeast infection.