I have had a gastric sleeve in Feb this year....doing well with it. However, on Thursday I had water diarrhea continuously and started to vomit at noon, then two more times violently....mind you my stomach is about 8 ounces. I stopped vomiting Thursday night, slept all day Thursday, however have had the same diarrhea and explosive gas, since Thursday. took a half of a pill of anti diarrheal meds and stomach is bloted and still have explosive gas with loose stooles. Lost 8 lbs and feel like something is wrong. I have no insurance right now. What could it be?