Diarrhea normal for me, but tonight it looks like it's letting off smoke/steam. never seen this. what's going on?! bathroom isn't cold; temp is bit high (99.6) but i pretty much always have a fever...

Not sure: Not sure why you have steamy diarrhea, but the fact that you always run a temperature and always have diarrhea is not something you should be used to living with. Best for you to see a GI doctor whose training is specific to determine the likely cause of your diarrhea and get you treated to help your bowel issues. Best wishes to you.

Never normal: First of all, diarrhea is never a normal occurrence especially when it is chronic. See a gastroenterologist and establish the cause.