OMG... I just found this site & am so excited to read other people's struggles! I don't mean that disrespectfully, I just mean there's comfort in knowing someone gets it!
I am on day 7 of a 14 day pre-OP liquid diet and I have never felt sicker in my life. I have had a raging headache since day 2, I am so nauseous, shaky, dizzy & weak that I cannot do anything at all! And yes, the diarrhea SUCKS. If I ever see another protein shake after this journey, I will vomit.