I have had surgery a month ago. I was diagonosed with SMA thrombosis with necrotic bowel loop. The surgery was a success. But even after a month I am not able to have solid food and suffer from indigestion. Because of this I feel low on energy. Also since the past week I have not been able to keep the food I eat down and have been throwing it up. What kind of foods should I eat to get back my energy and to stop throwing up.