I Am Presently On Warfarin 6 Mg A Day. I

I am presently on warfarin 6 mg a day. I feel I have started a urinary infection with watery blood in my urine.I do have that burning sensation so I feel it is a urinary infection. I have appointment for INR, blood tests and urinary infection test tomorrow. I am presently in New York and my doctor is in Florida. Should I take the 6 mgs this evening or discontinue this evening and see with tests tomorrow. g