Im so sorry to hear that. I am like super protective of my digestive health. I was gonna say, head to tail - but i dont brush my teeth as often as i should (tho i do floss). This might show me. Again, so sorry. And my stomach is certainly tied to my psychological health. If i get anxious, everything tightens up and stops.
So i know there are anti nausea meds, like promethia-something, but its a controlled substance. But dang so good. Do you have to take those new poop meds? Does exercise help? If you dont want to talk about it, thats okay too.