Have Had Bladder Problems Having To Go Every 15 -20

have had bladder problems having to go every 15 -20 minutes have been to 3 urologist since june of 2015 bladder scoped 8 times no cancer biopsy taken reported all kinds of infection from yeast to now fungal on ketoconazole also have a break out of pimples on my face can this be connected. john herda .