Not asking for medical advice, just wondering if it's okay to ask about fasting. I'll have to give up all drinks, food, and weed, except for water, and I'm just wondering how I should make it bearable? I don't go without it super often for medical reasons, and it's usually one of the things that helps me most when I wake up in the middle of the night feeling sick, so I'm wondering what to do if I'm not allowed to have it or anything else. The only thing the ultrasound lady said I was allowed to have was water so that I can take my regular meds in the morning before I go in, and then I'm going to have breakfast as soon as I'm done on my way to work