constipation
"Took two tablets at 11 pm and woke up at 3 am with horrible cramps. The cramps lasted about ten minutes (felt like ten hours) before I finally had one of the worst BMs of my life. I was sweating, nauseous, and crying all while trying to finish going to the bathroom. After about 15 minutes, I'm back in bed but I feel the cramps coming back and am scared that this will be forever. Pretty sure I know how the people on Oregon trail felt when they died of dysentery."