Doctor did culture, swab, had tested, all came back normal. I said my urine has never had a bad odor before. why would it all of a sudden smell?I also am having siatic nerve problems. I ve lost weight but still have stomach, am not hungry, when i have to go to urinate I run and alsmost don t make it. it mjust comes so fast.Please help me because I keep myself clean and my panties have a nasty ordor and I clean mysel several times a day to new underwear. I hate ti