I also had surgery on Friday, that included a very large hiatal hernia. I have been a lot of pain also. Today was the first day that I feel like I got anything down and that was just a premier shake and it has taken me most the day. Still can't do water but crave it constantly. Hang in there I can't tell mine is slowly getting better and yes walking is helping.
Thanks for the responses. I did have a very large hiatal hernia and I was told it would be very painful and so far I have to say it has been. I was have several c section and other surgeries and have a high pain threshold but this has been very difficult.