am 22, female,been drinking alcohol once a week now for a year after my last child was born didnt drink before. have a 6 and a 2 year old. no family history problems. i been having abdominal pain on my left side, it comes from the middle to the upper abdominal left side. i also feel bloated, have very bad nausea, the pain come and goes. usually during the pain i vomit. i also have diarrhea. i been drinking pepto for one day so i dont know if my stool is dark because of the pepto which i know could happen or is it dark because of something else. also when i was pregnant from my second child i had very bad heart burn and would vomit a lot to the point i would vomit blood. this the third episode i have. and its really painful and most of all fustrating. would you have any idea of what it is? thank you very much.