It use to be where I had to take turns between sitting on the john to
poop, or standing over it to throw up. NOW there is no time to decide which to do, as they come simultaneously.
I just had another bout of this, and it seemed to be one of the worst. The poop is fairly soft, like mud, and the more I go, the looser it gets... I have to have a bucket with me while sitting down, and I completely empty my stomach contents, or dry heave if I haven't eaten anything.