Im almost 10 months out and Im just now within the last month able to drink powered zero to get my fluid in. I couldnt do water at all. I could hot or ice ice cold nothing in between. It was rough. I found early on that I was able to do G2 gatorade. Although i couldn't intake much fluid drinking G2 helped me not be full blown dehydration. plus I took chewable vitamins and liquid B12 to help with energy. It will get better. Is there anything you can tolerate to eat? It seemed for me the first 3 months I couldn't do hardly any carbs but was able to do protein very good.