Dude, pepto asap. You probably have food poisoning. Just keep yourself hydrated even though that seems counter intuitive to watery poo. Rather poo than have a stroke. Go see a doctor, lol.
6'1", 180 lbs. I think the shats help. Kinda happy with the high metabolism. 36 and not fat. Suck on that DD! :grin:
Gatorade = electrolytes. If you really see blood or it lasts longer than 5 days, i'd go see a doctor. It's prob just a bad bug or parasite. Those usually take care of themselves in a few days. Better safe than sorry though. Make sure to keep urself hydrated. If you feel too dehydrated plz go see a doctor. Don't listen to that random guy that told u to take laxatives...
Where are you located? I know in the tropical parts of the world, those symptoms could lead to a dengue fever that are caused by mosquitoes. Happened to me once... twice, actually. Like others have mentioned, drink a whole lotta water... and watch out when you fart.