My stomach feels uncomfortable with cramps and after I eat, I burp, and get gas and my stomach even gurgles. I have had cramps in my stomach over the last 10 years but now I get a lot of gas, burping and gurgling and I get nausea too. Once the gas releases it helps release some of the cramps. I can't eat very much.
What could it be and what kind of test should I get?
I had a ultra sound done and also had my stool checked and they both are normal.