What can cause pain on the left upper part of your stomach?

Pain coming from the pancreas. ... Itcan become inflamed in the conditions acute pancreatitis and chronicpancreatitis, causing upper tummy pain, usually with feeling sick (nausea) and/or being sick (vomiting). The painis usually in the centre of the upper part of your tummy, but can be felt on the left.

Maybe meditation,stress relievers,try to have quite time try to get school done on time and try to go to bed earlier