lots of ideas but an idea is not the same as a diagnosis made by urinalysis. you need to have your medical provider arrange a urinalysis and culture at the lab so that you can be properly diagnosed. if your urine is clear (and not a uti) then you will need to be examined first-hand by a medical professional. some unusual smells or colors will come from foods nutritional supplements or medications. i am not sure if you self-treated or was treated by your doctor for a possible your with antibiotics or not.
urinary tract infection. my urine is greenish and has many bubbles. also smells metallic. treatment for uti did not change it. any ideas?