<s>[INST] I have been having issues with my stomach,  I feel bloated or my stomach is swollen, I also am having problems with my digestion my food sits in my upper stomach for days with this is very painful.  With this comes constipation .  I have tried fiber and yogurt and digestion enz, lots of water cutting down on my food .  I might feel better through the day but it comes right back.  Any suggestions. [/INST] Hello and thanks for posting. First, sorry to hear about your trouble. Second, there are many potential issues that need to be ruled out, and you should see a gastroenterologist to assist in this before anyone just states it is just irritable bowel syn Chat Doctor.  I do not know your age, but there is a website called breakingtheviciouscycle.info that you can look into to make some changes in the diet and eliminate potential contributing factors. Best of luck </s>