Thanks FlowersGal. Yeah, morphine is a double edged sword for me. It can go from making you feel euphoric to sick as a dog in two heartbeats.
Small bit of good news. A nurse brought me a Fortisip (Ensure type drink) and while I was drinking it, I got my first gurgles from the stoma. Plus a nurse offered to make me a cup of tea, which I'm drinking right now and is a good one. In an NHS hospital this is hitting the jackpot