About a week ago, I woke up one morning with moderate to severe pain in the center of my
upper abdomen, just below my sternum. The
pain also radiated to my
back and continued like that for about 3-4 days. During this time, I ate very little, but had normal bowel movements. For the last 3-4 days, the pain has mostly went away during the day, but wakes me up at night, usually around 4 hours after I fall asleep.