I made a stupid mistake. Last month I was treated for uti (had nausea, lack of appetite, low grade fever, bitter taste, even though my urine culture came negative. I had given the sample after starting on antibiotics.) nevertheless, the treatment worked and symptoms subsided. Unfortunately, I stopped antibiotics as soon as I got my culture report (just 6 single doses later, while my doctor had prescribed a 10 day course with double dose). Now some of my symptoms are back (bitter taste, and an additional symptom- blood in urine only once.) but most symptoms are milder than before. Should I complete the remaining course of antibiotics or should I start the course from beginning? I took augmentin 625 duo last time. How long should I take it?