Your symptoms can be caused not by gallstones, but by heart attack
(you did well taking aspirin, but you should also visit a doctor right away). You should not wait anymore and have it checked with ECG and heart enzymes (CK-MB and Troponine) right away.
Such symptoms can also appear due to bile ducts blockage, acute pancreatitis
. This two should not be neglected as well and checked as soon as possible. Gallstones are the less important to rule out.
You should have abdominal ultrasound
, full blood work, liver tests (AST,ALT,GGTP), amylase, bilirubin
, urine analysis.
Hope this will help.