Just pass black stool now feeling pain gallbladder at 19% wit back pain chest pain bloating pain after meals?

Passing black stool could be indicative of GI bleeding and needs to be checked ASAP. If you are experiencing black stools with increased pain, going to the nearest emergency room may be your best course of action. You can then be evaluated right away-if you are bleeding, this can become potentially life-threatening. So, get checked ASAP. Best of luck to you!

Black stool associated with pain over the chest, abdomen, and back raises suspicion of bleeding secondary to peptic ulcer disease and needs medical attention ASAP.