Thank you for your very detailed answer. I have the exact same problem- I NEVER know it's a bowel movement until I feel unsteady, weak, almost faint. It doesn't always happen this way- normally I know it's a bowel movement and there is no problem involved. I noticed that this happens with diarrhea- not solid stools.
I was wondering - do you think this could even be a liver inflammation/detox reaction? I was thinking maybe the liver was trying to flush out toxins (adrenal fatigue makes toxin buildup occur), and the lightheadedness, weakness, anxiety was associated with the flush?
Thank you very much for your vagus nerve input- I never considered it until you mentioned it! I am also working with Dr. Lam to get help with my adrenal fatigue...I hope both of us recover soon! :)