Almost two weeks ago I was sent for a urinalysis because of what I thought was Endo pain but they wanted to make sure it wasn't a UTI. They just called me today, which is annoying, and said I have white and red blood cells in my urine so they want me to start macrobid. I haven't been feeling any discomfort since the day after the test. Is it worth taking meds? I have my intake with the doctor Monday. Should I start it tomorrow or wait and talk to the doctor? I do have a little pressure when I urinate but no burning. Has anyone had a uti with no symptoms??