Ouch =[ Someone please help!?

Okay so a couple of weeks ago I had and had to pee really bad that I even woke up in the night from it but didn't end up peeing until noon the next day, After this my pee started to smell really bad/strong and is cloudy. When I pee I get this burning sensation and then after for a while I feel very "uncomfortable" down there. It started to go away and I hadn't urniated any foul smells until after I had ual again. Now it's back. I'm going to the doctor today but does anybody know what this sounds like? Because right now im very bothered by this and I have 5 hours left until the doctor!!!!!All answers are welcome and I do pick best answer faithfully. Thank you