Sorry about this Eric. Do you have a bladder infection? That may be something to check in to and probably shouldn't wait until Tuesday. Burning while urinating or pain while urinating does not always happen with a bladder infection. I have one MS friend who the only way she knows she has a bladder infection is if she starts feeling awful and has more symptoms flare. She has been hospitalized many times due to not knowing she had a bladder infection.

I hope you start doing better soon and your dr. appointment goes well.