I am 27 yrs. old, Male. I have random abdominal pain in upper part of my navel, and bottom part. It is painful but it goes away fast, it won’t last 5 min. more like a surprise pain. I burp a lot too, and even i eat small amount of food and then drink 2 glasses of water, i feel so full like my stomach will explode. No internal bleeding since 6 months ago. I keep checking on my stool but sometimes it’s constipated. Sometimes it tears my anal and causes a small cut. I also have pain in my right side but it’s not painful it just feels weird. But i know for sure that something is wrong.
Have you seen your doctor?