Have you not been to a doctor or clinic yet? Odor change is often a sign of something mild that can get worse. If it's just a urine smell only much stronger, water increase may take care of it. It doesn't matter if you like water or not, just do it. Think of it as medicine. And I'd say 8 6oz. glasses a day to start with. Maybe you'd take it better if using ice water, or a straw. Not a bottle, takes longer. Good luck with this simple fix.