Has anyone ever had stomach pain (up near your rib cage) for 3 days, it comes and goes like really bad acid. I had a runny belly on sunday and seem to have it a bit today to, not been to toilet in between those days, probably cause not eaten a lot. I went to the docs and she said just try and eat a little bit like a biscuit and drink water in bits. but today i am hungry so i have eaten. In between the pain i feel fine, just dont know what is doing it 
