Need advice

So I need advice I've had a uti around last month took antibiotics and went away well now everytime I pee it has a bad odor and I'm embarrassed to use the restroom anywhere but my house and I'm guessing my uti is back but without the pain or symptoms. My problem is i have no health insurance and would cost me an arm and a leg to go see a doctor so has anyone had this experience before and advice on how to get rid of it without seeing the doctor?