Hello, a few months ago I experienced an unbearable pain in my left abdomen and I went to the doctor s about it and they said that it was a gastric something... I can t remember what it was called but something to do with the stomach and they said if it happens again, I need to go to hospital. Anyway the pain stopped but then when I was at work last night, the pain came back after months of not having it. I can t describe the pain, it was so bad and I couldn t sit down or anything. What could this be? Is it worth going to hospital about? I know this sounds weird but I only get this pain at night and I can t walk, stand up, sit down etc.