I HAVE A PAIN IN MY UPPER PART OF MY STOMIC, I HAS BEEN THERE FOR ABOUT 10 DAYS. I HURTS REALLY BAD AT TIMES A DOTHERS NOT THAT BAD. I NOTICED THAT WHEN I EAT IT GETS REALLY BAD. I FEEL NAUSAED AND VERY TIRED. JUST TO BE SAFE I TOOK A PREGANCY TEST AND I SIAD THAT I WAS NOT PERGANT. SO WHAT COULD IT BE.