I was diagnosed with an UTI last Friday 3/23/12 and my doctor gave me cipro 250 mg for 3 days, today 3/26/12 I took my last pill and I don't feel as bad as last Friday but still hurts when I go to the restroom, how long should I wait for the medicine to work? Should I call my doctor again or wait a few days to see if I get better, I am diabetic type 1.