I have a few days until my appt to try and schedule my surgery , I haven’t eaten in 2 days and my pain basically just keeps coming and going , and I feel so ill. It doesn’t feel like a normal attack, those usually go away and I feel normal after a few hours but after one really bad attack a week ago, I’ve been in pain since. I feel like I need to eat , even though I’m scared and don’t want to eat . What can I eat that won’t upset it? Is like , a peanut butter and jelly sandwich too much? I have protein shakes but most of them have caffeine in it and I’m not sure if I can drink caffeine? I also have a blender and a bunch of fruits but i am SCARED